fix skips to include all channels (#40119)

diff --git a/.cirrus.yml b/.cirrus.yml
index d0f3728..738bf1b 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -60,7 +60,7 @@
       test_script:
         - dart --enable-asserts ./dev/bots/analyze.dart
     - name: tests_widgets-linux
-      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tests
@@ -74,7 +74,7 @@
         cpu: 4
         memory: 12G
     - name: tests_framework_other-linux
-      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tests
@@ -88,7 +88,7 @@
         cpu: 4
         memory: 12G
     - name: tests_extras-linux
-      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**', 'dev/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**', 'dev/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tests
@@ -100,7 +100,7 @@
         memory: 12G
     # all of the tests except the ones in test/integration and test/commands/create_test for packages/flutter_tools
     - name: tool_tests-linux
-      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tool_tests
@@ -111,7 +111,7 @@
         cpu: 4
         memory: 12G
     - name: tool_tests_create-linux
-      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tool_tests
@@ -123,7 +123,7 @@
         memory: 12G
     # all of the tests in test/integration for packages/flutter_tools
     - name: tool_tests_integration-linux
-      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tool_tests
@@ -134,7 +134,7 @@
         cpu: 4
         memory: 12G
     - name: tool_coverage-linux
-      skip: "!changesInclude('packages/flutter_tools/**/*.dart') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter_tools/**/*.dart') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         CODECOV_TOKEN: ENCRYPTED[7c76a7f8c9264f3b7f3fd63fcf186f93c62c4dfe43ec288861c2f506d456681032b89efe7b7a139c82156350ca2c752c]
@@ -270,7 +270,7 @@
   matrix:
     # all of the tests except test/integration and test/commands/create_test for packages/flutter_tools
     - name: tool_tests-windows
-      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tool_tests
@@ -278,14 +278,14 @@
         SHARD_INDEX: 1
     # all of the tests in test/commands/create_test
     - name: tool_tests_create-windows
-      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tool_tests
         SUBSHARD: create
     # all of the tests in test/integration for packages/flutter_tools
     - name: tool_tests_integration-windows
-      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tool_tests
@@ -321,7 +321,7 @@
     - git fetch origin master
   matrix:
     - name: tests_widgets-windows
-      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tests
@@ -332,7 +332,7 @@
       test_all_script:
         - dart --enable-asserts dev\bots\test.dart
     - name: tests_framework_other-windows
-      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tests
@@ -343,7 +343,7 @@
       test_all_script:
         - dart --enable-asserts dev\bots\test.dart
     - name: tests_extras-windows
-      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**', 'dev/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/internal/**', 'dev/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tests
@@ -450,7 +450,7 @@
   matrix:
     # all of the tests except test/integration and test/commands/create_test for packages/flutter_tools
     - name: tool_tests-macos
-      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tool_tests
@@ -458,7 +458,7 @@
         SHARD_INDEX: 1
     # all of the tests in test/commands/create_test
     - name: tool_tests_create-macos
-      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master'"
+      skip: "!changesInclude('packages/flutter_tools/**', 'bin/internal/**') && $CIRRUS_BRANCH != 'master' && $CIRRUS_BRANCH != 'stable' && $CIRRUS_BRANCH != 'beta' && $CIRRUS_BRANCH != 'dev'"
       env:
         GCLOUD_SERVICE_ACCOUNT_KEY: ENCRYPTED[f12abe60f5045d619ef4c79b83dd1e0722a0b0b13dbea95fbe334e2db7fffbcd841a5a92da8824848b539a19afe0c9fb]
         SHARD: tool_tests