chore(deps-dev): Bump flake8 from 3.9.0 to 4.0.0#21

dependabot[bot] wants to merge 1 commit intomainchristhekeele/openapi-python-client:mainfrom

dependabot/pip/flake8-4.0.0christhekeele/openapi-python-client:dependabot/pip/flake8-4.0.0Copy head branch name to clipboard