Standardize on one place to configure GITLAB_ENDPOINT
We have this in a few places now in https://gitlab.com/gitlab-com/gl-infra/k8s-workloads/gitlab-com
authEndPoint: {{ env "GITLAB_ENDPOINT" | default (.Environment.Values | getOrNil "gitlab_endpoint") }}
I think we should standardize on one place to specify the endpointpoint to simplify this, maybe remove the env override?