ipatests: Test for ipahealthcheck DogtagCertsConnectivityCheck
    
    This test checks that when pki-tomcat service is stopped,
    DogtagCertsConnectivityCheck displays the result as ERROR
    
    Reviewed-By: Rob Crittenden <rcritten@redhat.com>
    Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
    Reviewed-By: Sergey Orlov <sorlov@redhat.com>