Bump git-repository from 0.29.0 to 0.30.2 (#904)

* Bump git-repository from 0.29.0 to 0.30.2

Bumps [git-repository](https://github.com/Byron/gitoxide) from 0.29.0 to 0.30.2.
- [Release notes](https://github.com/Byron/gitoxide/releases)
- [Changelog](https://github.com/Byron/gitoxide/blob/main/CHANGELOG.md)
- [Commits](GitoxideLabs/gitoxide@git-repository-v0.29.0...git-repository-v0.30.2)

---
updated-dependencies:
- dependency-name: git-repository
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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* add check for empty url in get_repo_name()

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