QA: Use basic auth to create cluster role binding
What does this MR do?
Without the right permissions, when we run the QA specs for auto devops we will get the following when attempting to create a cluster role binding :
Error from server (Forbidden): error when creating "STDIN": clusterrolebindings.rbac.authorization.k8s.io is forbidden: User "email@example.com" cannot create clusterrolebindings.rbac.authorization.k8s.io at the cluster scope: Required "container.clusterRoleBindings.create" permission.
One way to fix this would be to obtain the right permissions for each user.
This MR instead only requires that the user has the permission to create a cluster and works by using the cluster basic auth to create the cluster role binding. This is very much like how we do it in