The github-pages gem can't satisfy your Gemfile's dependencies. If you want to use a different Jekyll version or need additional dependencies, consider building Jekyll site with GitHub Actions: https://jekyllrb.com/docs/continuous-integration/github-actions/

Failed to download action 'https://api.github.com/repos/actions/jekyll-build-pages/tarball/44a6e6beabd48582f863aeeb6cb2151cc1716697'. Error: The request was canceled due to the configured HttpClient.Timeout of 100 seconds elapsing.