Update gitreview file

Change-Id: Ie24cf95ff195f57439b041f441530a2f1f6ff336
diff --git a/.gitreview b/.gitreview
index 372a4e0..5d4de7e 100644
--- a/.gitreview
+++ b/.gitreview
@@ -1,4 +1,5 @@
 [gerrit]
-host=review.openstack.org
+host=gerrit.mcp.mirantis.net
 port=29418
-project=openstack/telemetry-tempest-plugin.git
+project=packaging/sources/telemetry-tempest-plugin.git
+defaultbranch=mcp/pike