ipatests: ipactl status now exits with 3 when a service is stopped
    
    Some tests are individually stopping a service and call
    ipactl status to ensure it is stopped. They need to use
    run_command with raiseonerr=False as ipactl status now
    exits with 3 when one of the IPA services is down
    (since commit 928ab51).
    
    Related: https://pagure.io/freeipa/issue/8588
    Reviewed-By: Rob Crittenden <rcritten@redhat.com>
    Reviewed-By: Francois Cami <fcami@redhat.com>