Flagged Out-of-Date Comment: python-pylint-flask

MarsSeed flagged python-pylint-flask out-of-date on 2024-01-02 (UTC) for the following reason:

Change 'description-file' to 'description_file' in setup.cfg; modernize the build to not execute setup.py and follow PEP 517 procedure - https://wiki.archlinux.org/title/Python_package_guidelines#Standards_based_(PEP_517)