Ditch the systemd workaround build for now
    
    It's causing crashes on update. I tried making us do an offline
    update in repo_setup, not online, but that's actually quite hard
    to implement so I'm not gonna do it on a Friday night. We'll
    just live with unreliable _live_build for a bit longer.
    
    Signed-off-by: Adam Williamson <awilliam@redhat.com>