bump: bump @commitlint/cz-commitlint from 20.1.0 to 20.3.0 (#263)

Bumps [@commitlint/cz-commitlint](https://github.com/conventional-changelog/commitlint/tree/HEAD/@commitlint/cz-commitlint) from 20.1.0 to 20.3.0.
- [Release notes](https://github.com/conventional-changelog/commitlint/releases)
- [Changelog](https://github.com/conventional-changelog/commitlint/blob/master/@commitlint/cz-commitlint/CHANGELOG.md)
- [Commits](https://github.com/conventional-changelog/commitlint/commits/v20.3.0/@commitlint/cz-commitlint)

---
updated-dependencies:
- dependency-name: "@commitlint/cz-commitlint"
  dependency-version: 20.3.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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