build(deps): 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] <support@github.com>

Author: dependabot[bot]

local-requirements.txt

@@ -1,7 +1,7 @@
 autobahn==23.1.2
 black==25.1.0
 build==1.2.2.post1
-flake8==7.2.0
+flake8==7.3.0
 mypy==1.17.0
 objgraph==3.6.2
 Pillow==11.2.1