ci: try generate language files again

.github/workflows/dart_lint.yml

@@ -31,8 +31,7 @@ jobs:
       - name: Generate language files
         working-directory: frontend/app_flowy
         run:
-          flutter pub run easy_localization:generate -S assets/translations/
-          flutter pub run easy_localization:generate -f keys -o locale_keys.g.dart -S assets/translations -s en.json
+          flutter pub run easy_localization:generate --source-dir ./assets/translations -f keys -O lib/generated -o locale_keys.g.dart
       - name: flutter analyze
         working-directory: frontend/app_flowy
         run: flutter analyze