Fedora 34 and DisplayPort

Note I just sent a pull request to update a small refactoring issue on the document above now, PR#468: Replace `dnf update` with `dnf upgrade`. - fedora-docs/quick-docs - Pagure.io. I understood why the nrp used the outdated dnf update for Framework’s guide at Request: Kernel patch for the dell-headset-multi workaround - #20 by junaruga.