Move Fedora mirror process to quick-fedora-mirror
Our current mirror uses rsync and report_mirror to download the latest updates and files from Fedora to our local mirror, and to report that we have those versions so that clients on or 'near' campus can access them. This is quite slow and occasionally hits connection limits upstream.
The newer tool to streamline this is quick-fedora-mirror (https://pagure.io/quick-fedora-mirror), which we should try and switch to.