Add GitHub Actions Workflow for Python Code Formatting and Linting

[Ygnas]

What this PR does / why we need it:

This PR adds a GitHub Actions workflow for Python code formatting and linting. It uses black to enforce consistent code formatting and flake8 to check for linting issues. This ensures code quality and consistency in the Python codebase.

Which issue(s) this PR fixes (optional, in Fixes #<issue number>, #<issue number>, ... format, will close the issue(s) when PR gets merged):

Fixes #1910

Checklist:

• Docs included if any changes are user facing

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[andreyvelich]

Thank you for implementing this @Ygnas!
Given that we migrate to pre-commit as part of this PR: #2184, do we need to add the Python formatter as part of the pre-commit ?
cc @droctothorpe

[droctothorpe]

The new pre-commit hooks run black here. We haven't added a linter hook yet, but plan to. Would you like to implement that, @Ygnas?

[droctothorpe]

For reference: https://github.com/PyCQA/flake8/blob/main/.pre-commit-config.yaml#L33-L36

[Ygnas]

Closing this in favour of #2195 @droctothorpe @andreyvelich