Merge pull request #6 from AlphaSphereDotAI/renovate/subosito-flutter-action-2.x

Update subosito/flutter-action action to v2.18.0

Author: MH0386

.github/workflows/main.yml

@@ -17,7 +17,7 @@ jobs:
                   key: ${{ runner.os }}-pub-${{ hashFiles('**/pubspec.yaml') }}
                   restore-keys: ${{ runner.os }}-pub-
             - name: Set up Flutter
-              uses: subosito/flutter-action@v2.16.0
+              uses: subosito/flutter-action@v2.18.0
               with:
                   channel: "stable"
             - run: flutter pub get