build(deps): bump https://github.com/PyCQA/flake8 from 6.1.0 to 7.3.0

Bumps [https://github.com/PyCQA/flake8](https://github.com/PyCQA/flake8) from 6.1.0 to 7.3.0.
- [Commits](PyCQA/flake8@6.1.0...7.3.0)

---
updated-dependencies:
- dependency-name: https://github.com/PyCQA/flake8
  dependency-version: 7.3.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ repos:
         language_version: python3
         exclude: "(tests/utils/stacks/linenos.py|tests/utils/stacks/linenos2.py|tests/contrib/grpc/grpc_app/.*pb2.*.py)"
 -   repo: https://github.com/PyCQA/flake8
-    rev: 6.1.0
+    rev: 7.3.0
     hooks:
     -   id: flake8
         exclude: "(tests/utils/stacks/linenos.py|tests/utils/stacks/linenos2.py|tests/contrib/grpc/grpc_app/.*pb2.*.py)"