fix: added dart setup

.github/workflows/flutter-setup.yml

@@ -11,15 +11,17 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+
       - name: Set up Flutter
         uses: subosito/flutter-action@v2
         with:
           channel: stable
           flutter-version: 3.3.0
       - run: flutter --version
 
-      - name: Install dependencies
-        run: dart pub get
+      - name: Set up Dart
+        uses: dart-lang/setup-dart@v1
+      - run: dart pub get
 
       - name: Cache pub-cache
         id: pub-cache