Fix/quay namespace mismatch

[jordigilh]

• Pins Quay CR to quay namespace.
• Updates quay subscription to stable-3.6.
• Pins quay-setup job and related role and rolebinding to the rfe namespace.

@sabre1041 @nasx let me know what you think about this.

[jordigilh]

I think this one is ready to be merged. I am getting some consistency in the deployment, barring any network issue from ansible to fetch libraries.

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: quay
  namespace: openshift-gitops
spec:
  destination:
    namespace: openshift-operators
    server: https://kubernetes.default.svc
  project: default
  source:
    path: charts/quay
    repoURL: https://github.com/jordigilh/rhel-edge-automation-arch.git
    targetRevision: fix/quay_namespace_mismatch
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
      - CreateNamespace=true

In case you want to test it first.