Adding 'save' ACL to REMOTE_PROC_NODE_DEVICE_DEFINE_XML to make
REMOTE_PROC_NODE_DEVICE_UPDATE ACLs meaningful.
Fixes: 69f9e7dbc24657e85761f03574779540d0f18315
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>