Bump lints from 2.1.1 to 3.0.0 (#25)

Bumps [lints](https://github.com/dart-lang/lints) from 2.1.1 to 3.0.0.
- [Release notes](https://github.com/dart-lang/lints/releases)
- [Changelog](https://github.com/dart-lang/lints/blob/main/CHANGELOG.md)
- [Commits](dart-lang/lints@v2.1.1...v3.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pubspec.yaml

@@ -22,4 +22,4 @@ dev_dependencies:
   json_serializable: ^6.1.3
   http_mock_adapter: ">=0.3.3 <0.7.0"
   sprintf: ">=6.0.0 <8.0.0"
-  lints: ">=1.0.1 <3.0.0"
+  lints: ">=1.0.1 <4.0.0"