Bump import-linter from 2.7 to 2.9

Bumps [import-linter](https://github.com/seddonym/import-linter) from 2.7 to 2.9.
- [Changelog](https://github.com/seddonym/import-linter/blob/main/docs/release_notes.md)
- [Commits](seddonym/import-linter@v2.7...v2.9)

---
updated-dependencies:
- dependency-name: import-linter
  dependency-version: '2.9'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]