Change pap frankfurt default branch

Issue-ID: POLICY-2514
Change-Id: Ib88ff2d13d2d567d362e4dcebf88d9d19cee6a29
Signed-off-by: Ram Krishna Verma <ram_krishna.verma@bell.ca>
diff --git a/.gitreview b/.gitreview
index a4aa6a0..28370f0 100644
--- a/.gitreview
+++ b/.gitreview
@@ -2,4 +2,4 @@
 host=gerrit.onap.org
 port=29418
 project=policy/pap.git
-defaultbranch=master
+defaultbranch=frankfurt