ttcn3: mount osmo-dev src in docker containers

Instead of trying to run everything outside of docker, just build the
docker containers and then mount /usr/local and osmo-ttcn3-hacks from
the host system into the docker containers. This way, we can just use
the same configs as the official jenkins jobs are using, while still
having a short test-cycle once the docker containers are built for the
first time. I've decided to implement this, because it was not feasible
to maintain the separate configs.

Depends: docker-playground I8d1f78aee926f8f6ec0b704e16639bc83f525816
Change-Id: Iecba5391dafc353058d369deb513b156534face1
1 file changed