build(deps-dev): bump doc8 from 1.0.0 to 1.1.1

Bumps [doc8](https://github.com/pycqa/doc8) from 1.0.0 to 1.1.1.
- [Release notes](https://github.com/pycqa/doc8/releases)
- [Commits](PyCQA/doc8@v1.0.0...v1.1.1)

---
updated-dependencies:
- dependency-name: doc8
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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