Replace gerrit URL in .gitreview

Add new gerrit URL in gitreview file

Change-Id: I88d229eeb5de38fbbadb4e3180be6ded19a455c4
PROD: https://mirantis.jira.com/browse/PROD-23568
diff --git a/.gitreview b/.gitreview
index 0f3386d..746a1d1 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/ulogd.git