chore(deps): pin github action dependencies (#16923)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/static_analysis.yml

@@ -16,9 +16,9 @@ jobs:
       should_run: ${{ steps.found_paths.outputs.mobile == 'true' || steps.should_force.outputs.should_force == 'true' }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - id: found_paths
-        uses: dorny/paths-filter@v3
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3
         with:
           filters: |
             mobile:
@@ -38,10 +38,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
       - name: Setup Flutter SDK
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@44ac965b96f18d999802d4b807e3256d5a3f9fa1 # v2
         with:
           channel: 'stable'
           flutter-version-file: ./mobile/pubspec.yaml
@@ -55,7 +55,7 @@ jobs:
         working-directory: ./mobile
 
       - name: Find file changes
-        uses: tj-actions/verify-changed-files@v20
+        uses: tj-actions/verify-changed-files@6ed7632824d235029086612d4330d659005af687 # v20
         id: verify-changed-files
         with:
           files: |