Bump flake8 from 6.1.0 to 7.0.0

Bumps [flake8](https://github.com/pycqa/flake8) from 6.1.0 to 7.0.0.
- [Commits](PyCQA/flake8@6.1.0...7.0.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

setup.py

@@ -22,7 +22,7 @@
     + FRAMEWORKS,
     "lint": [
         "mypy==1.8.0",
-        "flake8==6.1.0",
+        "flake8==7.0.0",
         "flake8-bugbear==23.12.2",
         "pre-commit>=2.4,<4.0",
     ],