Bump flake8 from 7.0.0 to 7.1.1 (#160)

Bumps [flake8](https://github.com/pycqa/flake8) from 7.0.0 to 7.1.1.
- [Commits](PyCQA/flake8@7.0.0...7.1.1)

---
updated-dependencies:
- dependency-name: flake8
  dependency-type: direct:development
  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>
Co-authored-by: Martin Majlis <martin@majlis.cz>

requirements-dev.txt

@@ -1,6 +1,6 @@
 black==24.4.2
 coverage==7.6.0
-flake8==7.0.0
+flake8==7.1.1
 isort==5.13.2
 mypy==1.11.0
 pre-commit==3.3