Fix: xml: Update XML schema for crm_resource changes.
    
    The previous colocations-list and locations-list elements and everything
    under them has been removed.  The elements that would go into these
    lists are now in a flat constraints-list element.  Those elements have
    further been modified to be brought in line with what crm_resource now
    outputs.
    
    patch_name: 016-feature-set.patch
    present_in_specfile: true
    location_in_specfile: 16
    squash_commits: true