Enable tests that require a Docker server/container

All the builds on gerrit-ci can run any other Docker container
for their tests, there are no reasons anymore for not running
them and get a more accurate result.

Change-Id: I32ad6e2a8a31858ac0cd89a770868371c5c2f077
6 files changed
tree: 24f0e16d1157e25ed383768391d1007a8cf5e62a
  1. jenkins/
  2. jenkins-docker/
  3. worker/
  4. .gitignore