chore(deps-dev): Bump flake8 from 6.1.0 to 7.0.0

Bumps [flake8](https://github.com/pycqa/flake8) from 6.1.0 to 7.0.0.
- [Commits](PyCQA/flake8@6.1.0...7.0.0)

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

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

Author: dependabot[bot]

poetry.lock

@@ -30,7 +30,7 @@ toml = "^0.10.2"
 
 [tool.poetry.group.dev.dependencies]
 mypy = "^1.8.0"
-flake8 = "^6.0.0"
+flake8 = "^7.0.0"
 flake8-type-checking = "^2.7.0"
 isort = "^5.13.2"
 pep8-naming = "^0.13.3"