Merge remote-tracking branch 'upstream/master' into video_player_avplay_set_get_data

Author: xiaowei-guan

packages/flutter_secure_storage/example/integration_test/flutter_secure_storage_test.dart

@@ -12,7 +12,7 @@ void main() {
 
   late FlutterSecureStorage storage;
 
-  setUpAll(() async {
+  setUpAll(() {
     storage = const FlutterSecureStorage();
   });