Use yaml anchor for docker builds
This MR creates a shared configuration for Docker builds with HZDR Gitlab-Runner. Since there will be additional build job(s) for UFZ too I prefer to reuse that config.
Edited by Norman Ziegner
This MR creates a shared configuration for Docker builds with HZDR Gitlab-Runner. Since there will be additional build job(s) for UFZ too I prefer to reuse that config.