atfpolicy: reduce ubus_wait timeout to 2s

Signed-off-by: John Crispin <john@phrozen.org>

feeds/ucentral/atfpolicy/files/atfpolicy.init

@@ -52,6 +52,6 @@ start_service() {
 }
 
 service_started() {
-	ubus -t 10 wait_for atfpolicy
+	ubus -t 2 wait_for atfpolicy
 	[ $? = 0 ] && reload_service
 }