Fix files permissions

Fixes-bug: PROD-36507
Change-Id: Ie239dab2832d17ebb6dd144cd10ebe733e835f1d
diff --git a/metadata/service/client/init.yml b/metadata/service/client/init.yml
index b89c0ea..9134434 100644
--- a/metadata/service/client/init.yml
+++ b/metadata/service/client/init.yml
@@ -1,2 +1,3 @@
 classes:
 - service.keystone.support
+- service.keystone.file_permissions