I come across this when migrating my codebase. There is indeed a linter rule for it: unnecessary_overrides (see screenshot below for an example). I can help enabling the rule (as well as other rules, and/or dart formatter, etc) for Flutter codebase if needed.

![image](https://github.com/flutter/flutter/assets/5236035/3fe8fa32-cde2-45a9-901a-a383e8457fa1)