Bump flake8 from 5.0.2 to 5.0.4 (#70)

Bumps [flake8](https://github.com/pycqa/flake8) from 5.0.2 to 5.0.4.
- [Release notes](https://github.com/pycqa/flake8/releases)
- [Commits](PyCQA/flake8@5.0.2...5.0.4)

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

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Pipfile

@@ -4,5 +4,5 @@ verify_ssl = true
 name = "pypi"
 
 [dev-packages]
-flake8 = "==5.0.2"
+flake8 = "==5.0.4"
 pep8-naming = "==0.13.1"