build(deps-dev): bump @commitlint/config-conventional (#234)

Bumps [@commitlint/config-conventional](https://github.com/conventional-changelog/commitlint) from 9.0.1 to 9.1.1.
- [Release notes](https://github.com/conventional-changelog/commitlint/releases)
- [Changelog](https://github.com/conventional-changelog/commitlint/blob/master/CHANGELOG.md)
- [Commits](conventional-changelog/commitlint@v9.0.1...v9.1.1)

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

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