Enable and fix Grafana dashboard

Change-Id: I05f3fe2a9b8145f99f162f9ec706feedad061c71
Closes-bug: PROD-14110
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
index 9a7866b..2828ef3 100644
--- a/metadata/service/support.yml
+++ b/metadata/service/support.yml
@@ -16,4 +16,4 @@
       fluentd:
         enabled: true
       grafana:
-        enabled: true
\ No newline at end of file
+        enabled: true