gluon-node-info: remove fixup-owner script

package/gluon-node-info/files/lib/gluon/upgrade/node-info/invariant/010-fixup-owner

-#!/bin/sh
-
-. /lib/functions.sh
-
-
-uci_remove gluon-node-info '@contact[0]' 2>/dev/null
-
-uci_get gluon-node-info '@owner[0]' >/dev/null || uci_add gluon-node-info 'owner'
-
-
-uci_commit gluon-node-info