chore(deps-dev): bump pyproject-flake8 from 0.0.1a5 to 4.0.1

Bumps [pyproject-flake8](https://github.com/csachs/pyproject-flake8) from 0.0.1a5 to 4.0.1.
- [Release notes](https://github.com/csachs/pyproject-flake8/releases)
- [Commits](csachs/pyproject-flake8@v0.0.1a5...v4.0.1)

---
updated-dependencies:
- dependency-name: pyproject-flake8
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>