Merge pull request #317 from DattatreyaReddy:workflow

fixed workflow

Author: DattatreyaReddy

.github/workflows/publish.yml

@@ -74,6 +74,7 @@ jobs:
       - uses: actions/checkout@v3
       # - run: flutter create .
       - run: flutter pub get
+      - run: dart run build_runner build --delete-conflicting-outputs
 
       # Configure Keystore for Android
       - name: Configure Keystore for Android