Adjust Gnocchi formula granularity

Change-Id: Id5e480b44a0d164cbba9ed9b7769e3a301fd0196
Related-Prod: https://mirantis.jira.com/browse/PROD-21937
diff --git a/.gitreview b/.gitreview
index bb83f19..929046e 100644
--- a/.gitreview
+++ b/.gitreview
@@ -1,4 +1,4 @@
 [gerrit]
-host=172.16.48.254
+host=gerrit.mcp.mirantis.com
 port=29418
 project=salt-formulas/gnocchi.git