Build test package for staging env with tcpdump (2nd try)
The first time around didn't work, was unable to run tcpdump due to a lack of permissions. This appears to work in my local env running the containiner in docker, will find out if it works in staging as well.
This must not be deployed as a production image and must be reverted before building any prod images.
Change-Id: Ib5724cb99ae996de9a7c7d045989f449bda597d7