[python](deps): Bump pep8-naming from 0.13.3 to 0.14.0

Bumps [pep8-naming](https://github.com/PyCQA/pep8-naming) from 0.13.3 to 0.14.0.
- [Release notes](https://github.com/PyCQA/pep8-naming/releases)
- [Changelog](https://github.com/PyCQA/pep8-naming/blob/main/CHANGELOG.rst)
- [Commits](PyCQA/pep8-naming@0.13.3...0.14.0)

---
updated-dependencies:
- dependency-name: pep8-naming
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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