Bump sphinx-issues from 4.0.0 to 4.1.0

Bumps [sphinx-issues](https://github.com/sloria/sphinx-issues) from 4.0.0 to 4.1.0.
- [Commits](sloria/sphinx-issues@4.0.0...4.1.0)

---
updated-dependencies:
- dependency-name: sphinx-issues
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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