Provide Grafana dashboard

Change-Id: I3535b27ac72d463a13829f19cccb18b6bbc16b00
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
index caa7736..4da6bdb 100644
--- a/metadata/service/support.yml
+++ b/metadata/service/support.yml
@@ -11,3 +11,5 @@
         enabled: true
       config:
         enabled: true
+      grafana:
+        enabled: true