- use new vpp ref build: 17.07-rc0~144-g36c1308~b2247_amd64
- build tested by semiweekly job:
https://jenkins.fd.io/view/csit/job/csit-vpp-verify-master-ubuntu1604-semiweekly/31/
Change-Id: Ie1541da709828aebfcbb1068427d9b3f7e97ffc6 Signed-off-by: Jan Gelety <jgelety@cisco.com>