Ensure maco.service is enable for next reboot

cluster/maco.apply.update.sh

@@ -285,10 +285,12 @@ main() {                                                        # {{{
 	## Try to upgrade Maco
 	### If error: Exit 50
 	### If success: Clean host (temp files,…)
+	### Ensure maco.service is enable for next reboot
 	### then reboot the system
 	upgrade_maco \
 		|| exit 50 \
 		&& clean_host \
+		&& systemctl --quiet enable  maco.service > /dev/null 2>&1 \
 		&& systemctl reboot
 
 }