Added .gitlab-ci.yaml to perform the creation of the OKD release version.
This procedure will generate the desired OKD release version, in the form:
gitlab-registry.cern.ch/paas-tools/okd4-deployment/custom-okd-release:${UPSTREAM_OKD_TAG}-cern-${CI_COMMIT_SHORT_SHA}
.
Edited by Ismael Posada Trobo