Add authorization for gerrit repositories

Change-Id: I851437d2b4b57e6be7d3971d8d73f349b299a990
Related-prod: PROD-24410
diff --git a/.gitreview b/.gitreview
index be66bbd..0a31635 100644
--- a/.gitreview
+++ b/.gitreview
@@ -1,5 +1,5 @@
 [gerrit]
-host=gerrit.mcp.mirantis.net
+host=gerrit.mcp.mirantis.com
 port=29418
 project=mcp/docker-ci-tempest.git
-defaultbranch=pike
+defaultbranch=ocata