Bump flake8 from 7.2.0 to 7.3.0

Bumps [flake8](https://github.com/pycqa/flake8) from 7.2.0 to 7.3.0.
- [Commits](PyCQA/flake8@7.2.0...7.3.0)

---
updated-dependencies:
- dependency-name: flake8
  dependency-version: 7.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

test_reqs.txt

@@ -3,7 +3,7 @@ coverage==7.9.1
 importlib_metadata<8.8
 typing_extensions==4.14.0
 zipp==3.23.0  # for flake8
-flake8==7.2.0
+flake8==7.3.0
 pep8==1.7.1
 pyflakes==3.4.0
 Faker==37.4.0