Bump flake8 from 6.1.0 to 7.1.1 (#604)

Bumps [flake8](https://github.com/pycqa/flake8) from 6.1.0 to 7.1.1.
- [Commits](PyCQA/flake8@6.1.0...7.1.1)

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

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

Author: dependabot[bot]

lint-requirements.txt

@@ -1,4 +1,4 @@
 black==24.4.2
 docutils==0.20.1
-flake8==6.1.0
+flake8==7.1.1
 pygments==2.18.0