Bump subosito/flutter-action in the github-actions group (#3381)

Bumps the github-actions group with 1 update: [subosito/flutter-action](https://github.com/subosito/flutter-action).


Updates `subosito/flutter-action` from 2.19.0 to 2.21.0
- [Release notes](https://github.com/subosito/flutter-action/releases)
- [Commits](subosito/flutter-action@e938fdf...fd55f4c)

---
updated-dependencies:
- dependency-name: subosito/flutter-action
  dependency-version: 2.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/dart_services.yml

@@ -27,7 +27,7 @@ jobs:
         sdk: [stable, beta, main]
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: subosito/flutter-action@e938fdf56512cc96ef2f93601a5a40bde3801046
+      - uses: subosito/flutter-action@fd55f4c5af5b953cc57a2be44cb082c8f6635e8e
         with:
             channel: ${{ matrix.sdk }}
       - run: flutter --version

.github/workflows/dart_services_probes.yml

@@ -25,7 +25,7 @@ jobs:
         sdk: [stable, beta, main]
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: subosito/flutter-action@e938fdf56512cc96ef2f93601a5a40bde3801046
+      - uses: subosito/flutter-action@fd55f4c5af5b953cc57a2be44cb082c8f6635e8e
         with:
             channel: ${{ matrix.sdk }}
       - run: flutter --version

.github/workflows/dartpad_shared.yml

@@ -24,7 +24,7 @@ jobs:
         working-directory: pkgs/dartpad_shared/
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: subosito/flutter-action@e938fdf56512cc96ef2f93601a5a40bde3801046
+      - uses: subosito/flutter-action@fd55f4c5af5b953cc57a2be44cb082c8f6635e8e
       - name: Install dart dependencies
         run: flutter pub get
 

.github/workflows/dartpad_ui.yml

@@ -28,7 +28,7 @@ jobs:
         sdk: [ beta, main ]
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: subosito/flutter-action@e938fdf56512cc96ef2f93601a5a40bde3801046
+      - uses: subosito/flutter-action@fd55f4c5af5b953cc57a2be44cb082c8f6635e8e
         with:
           channel: ${{ matrix.sdk }}
       - run: flutter --version

.github/workflows/samples.yml

@@ -24,7 +24,7 @@ jobs:
         working-directory: pkgs/samples/
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: subosito/flutter-action@e938fdf56512cc96ef2f93601a5a40bde3801046
+      - uses: subosito/flutter-action@fd55f4c5af5b953cc57a2be44cb082c8f6635e8e
       - run: flutter pub get
       - run: flutter analyze
       - run: dart format --set-exit-if-changed .

.github/workflows/workspace.yml

@@ -19,7 +19,7 @@ jobs:
         sdk: [ stable, beta, main ]
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: subosito/flutter-action@e938fdf56512cc96ef2f93601a5a40bde3801046
+      - uses: subosito/flutter-action@fd55f4c5af5b953cc57a2be44cb082c8f6635e8e
         with:
           channel: ${{ matrix.sdk }}
       - run: dart --version