The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-python@v1, suo/flake8-github-action@releases/v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Failed to download action 'https://api.github.com/repos/actions/checkout/tarball/3df4ab11eba7bda6032a0b82a6bb43b11571feac'. Error: Response status code does not indicate success: 502 (Bad Gateway).