[VOL-3345] changes for in-band in voltha-2.4

Change-Id: Ibe72d06aee75adb1b108d8d5e89b2b696ee7fb21
diff --git a/.gitreview b/.gitreview
index 4e39788..603661b 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,3 +3,4 @@
 port=29418
 project=voltha-system-tests.git
 defaultremote=origin
+defaultbranch=voltha-2.4