Bump flake8 from 6.0.0 to 6.1.0 (#342)

Bumps [flake8](https://github.com/pycqa/flake8) from 6.0.0 to 6.1.0.
- [Commits](PyCQA/flake8@6.0.0...6.1.0)

---
updated-dependencies:
- dependency-name: flake8
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements_lint.txt

@@ -1,4 +1,4 @@
 black==23.7.0
-flake8==6.0.0
+flake8==6.1.0
 flake8-docstrings==1.7.0
 pylint==2.17.4