https://github.com/docker/docker git hack dind docker-dind _none_ 19.03 dind https://github.com/docker-library/docker git 19.03/dind dockerd-entrypoint.sh dockerd-entrypoint _none_ master dockerd-entrypoint.sh Dockerfile %%PKG_VERSION%% patch harbor Dockerfile %%IMAGE_REVISION%% major suse-registry-revision