fix: 🐛 Added flutter version in github actions

Author: Sahil-Simform

.github/workflows/flutter.yaml

@@ -19,6 +19,13 @@ jobs:
       - uses: actions/checkout@v2
       - name: Install Flutter
         uses: subosito/flutter-action@v1
+        with:
+          flutter-version: '3.10.0'
+          cache: true
+          cache-key: 'flutter-macos-stable-3.10.0-apple'
+          cache-path: '${{ runner.tool_cache }}/flutter/macos-stable-3.10.0-apple'
+          pub-cache-key: 'flutter-pub-macos-stable-3.10.0-apple'
+
       - name: Install dependencies
         run: flutter packages get
       - name: Code Formatting

lib/src/utils/overlay_manager.dart

@@ -196,7 +196,7 @@ class OverlayManager {
     final controllerLength = controllers.length;
     return [
       for (var i = 0; i < controllerLength; i++)
-        if (controllers[i].linkedShowcaseDataModel case final model?) model
+        if (controllers[i].linkedShowcaseDataModel case final model?) model,
     ];
   }