Update quiver dependency to 0.26.2 (#13299)

Updates quiver from 0.26.0 to 0.26.2 to pick up strong-mode fixes.
diff --git a/dev/automated_tests/pubspec.yaml b/dev/automated_tests/pubspec.yaml
index b7e1c7b..d1866c0 100644
--- a/dev/automated_tests/pubspec.yaml
+++ b/dev/automated_tests/pubspec.yaml
@@ -29,7 +29,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/dev/benchmarks/complex_layout/pubspec.yaml b/dev/benchmarks/complex_layout/pubspec.yaml
index 15b595d..3479901 100644
--- a/dev/benchmarks/complex_layout/pubspec.yaml
+++ b/dev/benchmarks/complex_layout/pubspec.yaml
@@ -44,7 +44,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/dev/benchmarks/microbenchmarks/pubspec.yaml b/dev/benchmarks/microbenchmarks/pubspec.yaml
index ec8fce4..c5a7bcd 100644
--- a/dev/benchmarks/microbenchmarks/pubspec.yaml
+++ b/dev/benchmarks/microbenchmarks/pubspec.yaml
@@ -37,7 +37,7 @@
   petitparser: 1.6.1 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/dev/integration_tests/channels/pubspec.yaml b/dev/integration_tests/channels/pubspec.yaml
index 4627b7a..97c2093 100644
--- a/dev/integration_tests/channels/pubspec.yaml
+++ b/dev/integration_tests/channels/pubspec.yaml
@@ -34,7 +34,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/dev/integration_tests/flavors/pubspec.yaml b/dev/integration_tests/flavors/pubspec.yaml
index 204d365..5558826 100644
--- a/dev/integration_tests/flavors/pubspec.yaml
+++ b/dev/integration_tests/flavors/pubspec.yaml
@@ -34,7 +34,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/dev/integration_tests/platform_interaction/pubspec.yaml b/dev/integration_tests/platform_interaction/pubspec.yaml
index a62df88..0e9f368 100644
--- a/dev/integration_tests/platform_interaction/pubspec.yaml
+++ b/dev/integration_tests/platform_interaction/pubspec.yaml
@@ -34,7 +34,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/dev/integration_tests/ui/pubspec.yaml b/dev/integration_tests/ui/pubspec.yaml
index 06b0996..22eaa6e 100644
--- a/dev/integration_tests/ui/pubspec.yaml
+++ b/dev/integration_tests/ui/pubspec.yaml
@@ -40,7 +40,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/dev/manual_tests/pubspec.yaml b/dev/manual_tests/pubspec.yaml
index cb5c4bc..611d867 100644
--- a/dev/manual_tests/pubspec.yaml
+++ b/dev/manual_tests/pubspec.yaml
@@ -32,7 +32,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/examples/catalog/pubspec.yaml b/examples/catalog/pubspec.yaml
index f20fae3..d38a504 100644
--- a/examples/catalog/pubspec.yaml
+++ b/examples/catalog/pubspec.yaml
@@ -37,7 +37,7 @@
   package_resolver: 1.0.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/examples/flutter_gallery/pubspec.yaml b/examples/flutter_gallery/pubspec.yaml
index 4da5e75..588b13b 100644
--- a/examples/flutter_gallery/pubspec.yaml
+++ b/examples/flutter_gallery/pubspec.yaml
@@ -47,7 +47,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/examples/hello_world/pubspec.yaml b/examples/hello_world/pubspec.yaml
index 61bc981..f4f82c6 100644
--- a/examples/hello_world/pubspec.yaml
+++ b/examples/hello_world/pubspec.yaml
@@ -32,7 +32,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/examples/layers/pubspec.yaml b/examples/layers/pubspec.yaml
index 059b062..c41dfb2 100644
--- a/examples/layers/pubspec.yaml
+++ b/examples/layers/pubspec.yaml
@@ -31,7 +31,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/examples/platform_channel/pubspec.yaml b/examples/platform_channel/pubspec.yaml
index 965459e..4e987ff 100644
--- a/examples/platform_channel/pubspec.yaml
+++ b/examples/platform_channel/pubspec.yaml
@@ -37,7 +37,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/examples/platform_channel_swift/pubspec.yaml b/examples/platform_channel_swift/pubspec.yaml
index c232102..312d0ff 100644
--- a/examples/platform_channel_swift/pubspec.yaml
+++ b/examples/platform_channel_swift/pubspec.yaml
@@ -37,7 +37,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/examples/stocks/pubspec.yaml b/examples/stocks/pubspec.yaml
index c641870..585466f 100644
--- a/examples/stocks/pubspec.yaml
+++ b/examples/stocks/pubspec.yaml
@@ -42,7 +42,7 @@
   petitparser: 1.6.1 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/packages/flutter/pubspec.yaml b/packages/flutter/pubspec.yaml
index d51b5ba..ee8f599 100644
--- a/packages/flutter/pubspec.yaml
+++ b/packages/flutter/pubspec.yaml
@@ -40,7 +40,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/packages/flutter_driver/pubspec.yaml b/packages/flutter_driver/pubspec.yaml
index 3ef04ea..691fe31 100644
--- a/packages/flutter_driver/pubspec.yaml
+++ b/packages/flutter_driver/pubspec.yaml
@@ -22,7 +22,7 @@
 dev_dependencies:
   test: 0.12.26
   mockito: 2.2.0
-  quiver: 0.26.0
+  quiver: 0.26.2
 
   args: 0.13.7 # TRANSITIVE DEPENDENCY
   async: 1.13.3 # TRANSITIVE DEPENDENCY
diff --git a/packages/flutter_localizations/pubspec.yaml b/packages/flutter_localizations/pubspec.yaml
index 3590a2f..ed918b2 100644
--- a/packages/flutter_localizations/pubspec.yaml
+++ b/packages/flutter_localizations/pubspec.yaml
@@ -35,7 +35,7 @@
   path: 1.4.2 # TRANSITIVE DEPENDENCY
   pool: 1.3.3 # TRANSITIVE DEPENDENCY
   pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
-  quiver: 0.26.0 # TRANSITIVE DEPENDENCY
+  quiver: 0.26.2 # TRANSITIVE DEPENDENCY
   shelf: 0.7.1 # TRANSITIVE DEPENDENCY
   shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
   shelf_static: 0.2.6 # TRANSITIVE DEPENDENCY
diff --git a/packages/flutter_test/pubspec.yaml b/packages/flutter_test/pubspec.yaml
index 157076c..58a2588 100644
--- a/packages/flutter_test/pubspec.yaml
+++ b/packages/flutter_test/pubspec.yaml
@@ -9,7 +9,7 @@
   test: 0.12.26
 
   # We use FakeAsync and other testing utilities.
-  quiver: 0.26.0
+  quiver: 0.26.2
 
   flutter:
     sdk: flutter
diff --git a/packages/flutter_tools/pubspec.yaml b/packages/flutter_tools/pubspec.yaml
index 8c1ea3f..2af467d 100644
--- a/packages/flutter_tools/pubspec.yaml
+++ b/packages/flutter_tools/pubspec.yaml
@@ -25,7 +25,7 @@
   platform: 2.1.1
   plugin: 0.2.0+2
   process: 2.0.6
-  quiver: 0.26.0
+  quiver: 0.26.2
   stack_trace: 1.9.0
   stream_channel: 1.6.2
   usage: 3.3.0