Have to update SDK to use that lint version.

lrhn · lrhn · commit c49d427dd6a7 · 2024-11-13T18:24:26.000+01:00
diff --git a/pkgs/characters/pubspec.yaml b/pkgs/characters/pubspec.yaml
@@ -9,7 +9,7 @@ topics:
   - unicode
 
 environment:
-  sdk: ^3.4.0
+  sdk: ^3.5.0
 
 dev_dependencies:
   dart_flutter_team_lints: ^3.2.0
