rawhide: workaround temporary volid issue
    
    We've been seeing failures in rawhide [1] because the full
    word WorkstationOstree doesn't get matched properly in
    pungi [2]. Let's workaround this issue until pungi gets
    fixed.
    
    [1] https://pagure.io/dusty/failed-composes/issue/2#comment-494497
    [2] https://pagure.io/pungi/issue/840
    
    Signed-off-by: Dusty Mabe <dusty@dustymabe.com>