Bump google_sign_in from 5.4.1 to 5.4.2 in /dashboard (#2164)

diff --git a/dashboard/pubspec.lock b/dashboard/pubspec.lock
index 51ccd36..1cba5c4 100644
--- a/dashboard/pubspec.lock
+++ b/dashboard/pubspec.lock
@@ -218,21 +218,21 @@
       name: google_sign_in
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.4.1"
+    version: "5.4.2"
   google_sign_in_android:
     dependency: transitive
     description:
       name: google_sign_in_android
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.0.1"
+    version: "6.1.1"
   google_sign_in_ios:
     dependency: transitive
     description:
       name: google_sign_in_ios
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.4.0"
+    version: "5.5.0"
   google_sign_in_platform_interface:
     dependency: transitive
     description:
@@ -323,7 +323,7 @@
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.0"
+    version: "0.1.5"
   meta:
     dependency: transitive
     description:
@@ -447,7 +447,7 @@
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.1"
+    version: "1.9.0"
   stack_trace:
     dependency: transitive
     description:
@@ -489,7 +489,7 @@
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.14"
+    version: "0.4.12"
   timing:
     dependency: transitive
     description:
@@ -566,7 +566,7 @@
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.3"
+    version: "2.1.2"
   watcher:
     dependency: transitive
     description:
@@ -589,5 +589,5 @@
     source: hosted
     version: "3.1.1"
 sdks:
-  dart: ">=2.18.0 <3.0.0"
+  dart: ">=2.17.0 <3.0.0"
   flutter: ">=2.10.0"
diff --git a/dashboard/pubspec.yaml b/dashboard/pubspec.yaml
index 8111271..d599d7b 100644
--- a/dashboard/pubspec.yaml
+++ b/dashboard/pubspec.yaml
@@ -26,7 +26,7 @@
   fixnum: ^1.0.0
   flutter:
     sdk: flutter
-  google_sign_in: ^5.4.1
+  google_sign_in: ^5.4.2
   http: ^0.13.4
   protobuf: ^2.0.1
   provider: ^6.0.2