Enable the updates archive repo on non-rawhide.
    
    The fedora-repos-archive RPM is only installed by default in places
    where it is needed (i.e. OSTree based distributions). The yum repo
    file delivered by the RPM should default to being enabled when on
    a numbered version of Fedora (non-rawhide). This was the original
    intention when I added it a while back.
    
    (cherry picked from commit e245df682c5e2526284434354a612838bbc7d52b)