Fix commit to be a partial admin-focused commit

Issue #4197 -- Commit currently commits all pending changes to the firewall, which could be very, very bad.  This changes to commit to a partial commit of just the admin user acme.sh is using, which should be a dedicated admin user and not shared by anything else.

deploy/panos.sh

@@ -71,8 +71,8 @@ deployer() {
 
   if [ "$type" = 'commit' ]; then
     export _H1="Content-Type: application/x-www-form-urlencoded"
-    cmd=$(printf "%s" "<commit><partial><$_panos_user></$_panos_user></partial></commit>" | _url_encode)
-    content="type=commit&key=$_panos_key&cmd=$cmd"
+    cmd=$(printf "%s" "<commit><partial><admin><member>$_panos_user</member></admin></partial></commit>" | _url_encode)                
+    content="type=commit&action=partial&key=$_panos_key&cmd=$cmd"
   fi
   response=$(_post "$content" "$panos_url" "" "POST")
   parse_response "$response" "$type"