Changed default branch on .gitreview

Change-Id: I361915f564b4bc68d7d088b3a36fae5845381d4e
diff --git a/.gitreview b/.gitreview
index 328aec6..703b4c2 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,4 +3,4 @@
 port=29418
 project=onos.git
 defaultremote=origin
-defaultbranch=master
+defaultbranch=dev/auklet