Bump the flake group with 2 updates

Bumps the flake group with 2 updates: [flake8](https://github.com/pycqa/flake8) and [pyflakes](https://github.com/PyCQA/pyflakes).


Updates `flake8` from 6.1.0 to 7.0.0
- [Commits](PyCQA/flake8@6.1.0...7.0.0)

Updates `pyflakes` from 3.1.0 to 3.2.0
- [Changelog](https://github.com/PyCQA/pyflakes/blob/main/NEWS.rst)
- [Commits](PyCQA/pyflakes@3.1.0...3.2.0)

---
updated-dependencies:
- dependency-name: flake8
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: flake
- dependency-name: pyflakes
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: flake
...

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

requirements-dev.txt

@@ -1,7 +1,7 @@
 autopep8==2.0.4
-flake8==6.1.0
+flake8==7.0.0
 mccabe==0.7.0
 pycodestyle==2.11.1
-pyflakes==3.1.0
+pyflakes==3.2.0
 pygame==2.5.2
 tomli==2.0.1