Check that CADogtagCertsConfigCheck can handle cert renewal
    
    Renewal causes two certs to have the same nickname. Dogtag is
    patched to allow for N certs with the same nickname, and this test
    is to verify that CADogtagCertsConfigCheck still passes.
    
    Related: https://github.com/dogtagpki/pki/pull/4285
    Signed-off-by: Chris Kelley <ckelley@redhat.com>
    Reviewed-By: Rob Crittenden <rcritten@redhat.com>
    Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>