Update gitreview file

Change-Id: I4b4ce8195c2454d29675a6d2640c794186d5cfdb
diff --git a/.gitreview b/.gitreview
index eb7801e..35071ac 100644
--- a/.gitreview
+++ b/.gitreview
@@ -1,4 +1,5 @@
 [gerrit]
-host=review.openstack.org
+host=gerrit.mcp.mirantis.net
 port=29418
-project=openstack/barbican-tempest-plugin.git
+project=packaging/sources/barbican-tempest-plugin.git
+defaultbranch=mcp/pike