⬆ Bump tiangolo/issue-manager from 0.5.1 to 0.6.0 (#1912)

Bumps [tiangolo/issue-manager](https://github.com/tiangolo/issue-manager) from 0.5.1 to 0.6.0.
- [Release notes](https://github.com/tiangolo/issue-manager/releases)
- [Commits](https://github.com/tiangolo/issue-manager/compare/0.5.1...0.6.0)

---
updated-dependencies:
- dependency-name: tiangolo/issue-manager
  dependency-version: 0.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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