Workaround dart-lang/sdk/issues/60784 (#2315)

See dart-lang/sdk#60784 for details

## Pre-launch Checklist

- [x] I read the [Effective Dart: Style] _recently_, and have followed
its advice.
- [x] I signed the [CLA].
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-devrel
channel on [Discord].

<!-- Links -->
[Effective Dart: Style]:
https://dart.dev/guides/language/effective-dart/style
[CLA]: https://cla.developers.google.com/
[Discord]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md

Author: domesticmouse

colorist/codelab_rebuild.yaml

@@ -123,6 +123,20 @@ steps:
       - name: Add Firebase AI Logic dependencies
         path: colorist
         flutter: pub add firebase_core firebase_ai
+      - name: Workaround https://github.com/dart-lang/sdk/issues/60784
+        path: colorist/pubspec.yaml
+        patch-u: |
+          --- b/colorist/step_02/pubspec.yaml
+          +++ a/colorist/step_02/pubspec.yaml
+          @@ -25,5 +25,8 @@ dev_dependencies:
+             json_serializable: ^6.9.5
+             custom_lint: ^0.7.5
+           
+          +dependency_overrides:
+          +  custom_lint_visitor: 1.0.0+7.3.0 
+          +
+           flutter:
+             uses-material-design: true
       - name: Add lib/firebase_options.dart
         path: colorist/lib/firebase_options.dart
         replace-contents: |
@@ -454,7 +468,7 @@ steps:
         patch-u: |
           --- b/colorist/step_03/pubspec.yaml
           +++ a/colorist/step_03/pubspec.yaml
-          @@ -27,3 +27,6 @@ dev_dependencies:
+          @@ -30,3 +30,6 @@ dependency_overrides:
 
            flutter:
              uses-material-design: true

colorist/step_02/pubspec.yaml

@@ -25,5 +25,8 @@ dev_dependencies:
   json_serializable: ^6.9.5
   custom_lint: ^0.7.5
 
+dependency_overrides:
+  custom_lint_visitor: 1.0.0+7.3.0 
+
 flutter:
   uses-material-design: true

colorist/step_03/pubspec.yaml

@@ -25,6 +25,9 @@ dev_dependencies:
   json_serializable: ^6.9.5
   custom_lint: ^0.7.5
 
+dependency_overrides:
+  custom_lint_visitor: 1.0.0+7.3.0 
+
 flutter:
   uses-material-design: true
 

colorist/step_04/pubspec.yaml

@@ -25,6 +25,9 @@ dev_dependencies:
   json_serializable: ^6.9.5
   custom_lint: ^0.7.5
 
+dependency_overrides:
+  custom_lint_visitor: 1.0.0+7.3.0 
+
 flutter:
   uses-material-design: true
 

colorist/step_05/pubspec.yaml

@@ -25,6 +25,9 @@ dev_dependencies:
   json_serializable: ^6.9.5
   custom_lint: ^0.7.5
 
+dependency_overrides:
+  custom_lint_visitor: 1.0.0+7.3.0 
+
 flutter:
   uses-material-design: true
 

colorist/step_06/pubspec.yaml

@@ -25,6 +25,9 @@ dev_dependencies:
   json_serializable: ^6.9.5
   custom_lint: ^0.7.5
 
+dependency_overrides:
+  custom_lint_visitor: 1.0.0+7.3.0 
+
 flutter:
   uses-material-design: true
 

colorist/step_07/pubspec.yaml

@@ -25,6 +25,9 @@ dev_dependencies:
   json_serializable: ^6.9.5
   custom_lint: ^0.7.5
 
+dependency_overrides:
+  custom_lint_visitor: 1.0.0+7.3.0 
+
 flutter:
   uses-material-design: true