Hardened Container - Remove references to rhel-8-beta repo
The Dockerfiles for gitlab-shell (and possibly other containers?) use beta RHEL repo:
ARG RHEL_REPOSITORY=https://downloads.redhat.com/redhat/rhel/rhel-8-beta/rhel-8-beta.repo
We have been asked to change over to a non-beta repo. Note: some packages we need such as openssh are not available through the standard repos unless you have a Red Hat subscription.
Edited by Steve Terhar