The version '2.x' with architecture 'x64' was not found for Ubuntu 20.04. The list of all available versions can be found here: https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The support for python 2.7 will be removed on June 19. Related issue: https://github.com/actions/setup-python/issues/672