Bump flake8 from 6.0.0 to 6.1.0

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:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -23,7 +23,7 @@ mkdocs-material = "^9.1.21"
 [tool.poetry.dev-dependencies]
 black = "^23.7"
 codespell = "^2.2.5"
-flake8 = "^6.0.0"
+flake8 = "^6.1.0"
 pep8-naming = "^0.13.3"
 
 [tool.black]