Add required runners.docker section to example config.
Documentation fix to work-around https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/issues/2508
The example config file causes a Panic / SIGSEGV.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Documentation fix to work-around https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/issues/2508
The example config file causes a Panic / SIGSEGV.