ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

Failed to download action 'https://api.github.com/repos/step-security/harden-runner/tarball/0080882f6c36860b6ba35c610c98ce87d4e2f26f'. Error: Response status code does not indicate success: 504 (Gateway Timeout).