Bump flake8 from 7.1.1 to 7.3.0

Bumps [flake8](https://github.com/pycqa/flake8) from 7.1.1 to 7.3.0.
- [Commits](PyCQA/flake8@7.1.1...7.3.0)

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

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

Author: dependabot[bot]

setup.py

@@ -72,7 +72,7 @@
             "pycodestyle==2.14.0",
             "mypy==1.18.2",
             "pydocstyle==6.1.1",
-            "flake8==7.1.1",
+            "flake8==7.3.0",
             "pylint==3.3.7",
             "black==24.8.0",
         ],