Based on abandoned patchset 6 of review 2924:
https://gerrit.mgm.sipwise.com/#/c/2924/
Copy necessary dependencies from REST API tests to package ngcp-panel.
Rene pointed out that all of them are necessary there anyway.
It worked previously because other packages installed them.
Change-Id: Ibccf4bee79a0a026558711231fd8f34ee405d54e