Connection refused (api.github.com:443)

Failed to download action 'https://api.github.com/repos/actions/checkout/tarball/f43a0e5ff2bd294095638e18286ca9a3d1956744'. Error: Connection refused (api.github.com:443)

Back off 24.081 seconds before retry.

Failed to download action 'https://api.github.com/repos/actions/checkout/tarball/f43a0e5ff2bd294095638e18286ca9a3d1956744'. Error: Connection refused (api.github.com:443)