Change host parameter in .gitreview

Change-Id: If1836dc6caa85cfb125e1a8013662e4978f83d04
diff --git a/.gitreview b/.gitreview
index 442948f..4be6ff5 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/runtest.git