fix: update repo name (#427)

lib/more_information/more_information_dialog.dart

@@ -204,7 +204,7 @@ class _MadeWithFlutterAndFirebase extends StatelessWidget {
 abstract class _MoreInformationUrl {
   static const flutterWebsite = 'https://flutter.dev';
   static const firebaseWebsite = 'https://firebase.google.com';
-  static const openSourceCode = 'https://github.com/VGVentures/pinball';
+  static const openSourceCode = 'https://github.com/flutter/pinball';
   static const googleIOEvent = 'https://events.google.com/io/';
   static const flutterGamesWebsite = 'http://flutter.dev/games';
   static const howItsMadeArticle =

packages/pinball_components/sandbox/lib/common/add_game.dart

@@ -3,7 +3,7 @@ import 'package:flame/game.dart';
 import 'package:sandbox/common/common.dart';
 
 const _path =
-    'https://github.com/VGVentures/pinball/tree/main/packages/pinball_components/sandbox/lib/stories/';
+    'https://github.com/flutter/pinball/tree/main/packages/pinball_components/sandbox/lib/stories/';
 
 extension StoryAddGame on Story {
   void addGame({

packages/share_repository/lib/src/share_repository.dart

@@ -12,7 +12,7 @@ class ShareRepository {
   final String _appUrl;
 
   /// Url to the Github Open Source Pinball project.
-  static const openSourceCode = 'https://github.com/VGVentures/pinball';
+  static const openSourceCode = 'https://github.com/flutter/pinball';
 
   /// Url to the Google IO Event.
   static const googleIOEvent = 'https://events.google.com/io/';

test/more_information/more_information_dialog_test.dart

@@ -138,7 +138,7 @@ void main() {
     );
 
     <String, String>{
-      'Open Source Code': 'https://github.com/VGVentures/pinball',
+      'Open Source Code': 'https://github.com/flutter/pinball',
       'Google I/O': 'https://events.google.com/io/',
       'Flutter Games': 'http://flutter.dev/games',
       'How it’s made':