Deps update, utilize super.key (#1265)

* Deps update, utilize `super.key`

* `flutter format`

game_template/lib/src/win_game/win_game_screen.dart

@@ -17,9 +17,9 @@ class WinGameScreen extends StatelessWidget {
   final Score score;
 
   const WinGameScreen({
-    Key? key,
+    super.key,
     required this.score,
-  }) : super(key: key);
+  });
 
   @override
   Widget build(BuildContext context) {