Update .gitreview to openstack namespace

Change-Id: Ia1963cf105bc0e2de2fec10f2a8ab76fc2ee819f
diff --git a/.gitreview b/.gitreview
index bb94be1..6f75009 100644
--- a/.gitreview
+++ b/.gitreview
@@ -1,4 +1,4 @@
 [gerrit]
 host=review.openstack.org
 port=29418
-project=stackforge/turbo-hipster.git
+project=openstack/turbo-hipster.git