Fixup CI

experimental/varfont_shader_puzzle/lib/components/wonky_char.dart

@@ -158,7 +158,6 @@ class WonkyCharState extends State<WonkyChar>
                     '**ERROR** unrecognized property to animate: ${s.property}');
               }
             }
-            break;
         }
       }
       // save refs to all curves just to persist in mem, don't need to touch them again

experimental/web_dashboard/lib/src/api/mock.dart

@@ -5,7 +5,6 @@
 import 'dart:async';
 import 'dart:math';
 
-import 'package:collection/collection.dart';
 import 'package:uuid/uuid.dart' as uuid;
 
 import 'api.dart';
@@ -108,7 +107,7 @@ class MockEntryApi implements EntryApi {
     var list = _storage.keys
         .where((k) => k.startsWith(categoryId))
         .map((k) => _storage[k])
-        .whereNotNull()
+        .nonNulls
         .toList();
     return list;
   }

material_3_demo/test/component_screen_test.dart

@@ -186,7 +186,7 @@ void main() {
   });
 
   testWidgets(
-      'Material version switches between Material3 and Material2 when'
+      'Material version switches between Material3 and Material2 when '
       'the version icon is clicked', (tester) async {
     widgetSetup(tester, 450, windowHeight: 7000);
     await tester.pumpWidget(const App());