Add --coverage to flutter test

hiroshinishio · hiroshinishio · commit 6fc73c7dd9a7 · 2025-03-30T14:13:04.000+09:00
diff --git a/.github/workflows/flutter_test.yml b/.github/workflows/flutter_test.yml
@@ -19,4 +19,4 @@ jobs:
         with:
           flutter-version: '3.7.0'
       - name: Run Flutter Tests
-        run: flutter test
+        run: flutter test --coverage
