Fix cold storage and retention addons redis helm values indent

[2022-02-10T19:54:34.444Z] Installed chart platform/nuxeo with name test-release into namespace nuxeo-coldstorage-10-10-dev

[2022-02-10T19:54:34.989Z] + kubectl rollout status statefulset test-release-redis-master --timeout=5m --namespace=nuxeo-coldstorage-10-10-dev

[2022-02-10T19:54:34.990Z] Waiting for 1 pods to be ready...

[2022-02-10T19:59:41.584Z] error: timed out waiting for the condition

kubectl -n nuxeo-coldstorage-pr-189-dev describe pod test-release-redis-master-0

Events:
  Type     Reason             Age                  From                Message
  ----     ------             ----                 ----                -------
  Normal   NotTriggerScaleUp  3m27s                cluster-autoscaler  pod didn't trigger scale-up: 1 node(s) had taint {team: napps}, that the pod didn't tolerate, 1 node(s) had taint {dedicated: nodes-startup}, that the pod didn't tolerate, 1 max node group size reached, 1 node(s) had taint {team: nos}, that the pod didn't tolerate, 1 node(s) had taint {team: platform}, that the pod didn't tolerate, 1 node(s) had taint {team: ui}, that the pod didn't tolerate
  Warning  FailedScheduling   46s (x5 over 3m29s)  default-scheduler   0/28 nodes are available: 10 node(s) had taint {team: ai}, that the pod didn't tolerate, 2 node(s) had taint {team: ui}, that the pod didn't tolerate, 5 node(s) had taint {team: napps}, that the pod didn't tolerate, 5 node(s) had taint {team: platform}, that the pod didn't tolerate, 6 node(s) had taint {dedicated: nodes-startup}, that the pod didn't tolerate.