Fixup the FTBFS weekly reminder script
    
     1. It always queried bugzillas for Fedora 29.
     2. Sometimes, the bugs are filed for wrong version anyway.
    
    So we only query the tracker, not the version.
    See https://pagure.io/releng/pull-request/7881#comment-84723
    
    Signed-off-by: There's Nothing <to@sign.here>