Bump lint from 1.10.0 to 2.0.1 in /easel

Bumps [lint](https://github.com/passsy/dart-lint) from 1.10.0 to 2.0.1.
- [Release notes](https://github.com/passsy/dart-lint/releases)
- [Changelog](https://github.com/passsy/dart-lint/blob/master/CHANGELOG.md)
- [Commits](passsy/dart-lint@v1.10.0...v2.0.1)

---
updated-dependencies:
- dependency-name: lint
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

easel/pubspec.yaml

@@ -84,7 +84,7 @@ dev_dependencies:
   floor_generator: ^1.3.0
   flutter_test:
     sdk: flutter
-  lint: ^1.5.3
+  lint: ^2.0.1
   mockito: ^5.3.2