Update CSIT tests 171030 -> 171127

- update of CSIT operational branch to be used for VPP-patch test

Change-Id: I54f8d49f541102163964a41403ab993a51534e7e
Signed-off-by: Jan Gelety <jgelety@cisco.com>
diff --git a/build-root/scripts/csit-test-branch b/build-root/scripts/csit-test-branch
index b841c9f..192e1b7 100755
--- a/build-root/scripts/csit-test-branch
+++ b/build-root/scripts/csit-test-branch
@@ -1,2 +1,2 @@
 #!/bin/sh
-echo oper-171030
+echo oper-171127