Bump flake8 from 7.1.1 to 7.2.0

Bumps [flake8](https://github.com/pycqa/flake8) from 7.1.1 to 7.2.0.
- [Commits](PyCQA/flake8@7.1.1...7.2.0)

---
updated-dependencies:
- dependency-name: flake8
  dependency-version: 7.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements-dev.txt

@@ -3,6 +3,6 @@ pytest-cov==6.1.1
 coverage==7.8.0
 mypy==1.15.0
 pydocstyle==6.1.1
-flake8==7.1.1
+flake8==7.2.0
 pylint==3.3.7
 black==25.1.0