Cannot set cluster_label on memberlist in helm chart

[slim-bean]

          We have hit 2 issues.

1. There doesnt appear to be a way to set cluster_label -- Which we have always had to set before to prevent tempo and other grafana products from joining the gossip ring.
2. The default stateful set alerts from kube-prom-stack alarm about the ingester statefulset.

They are fine AFAIK

Replicas:           1 desired | 1 total
Update Strategy:    OnDelete
Pods Status:        1 Running / 0 Waiting / 0 Succeeded / 0 Failed

❯ kubectl get statefulset -n loki
NAME                   READY   AGE
loki-chunks-cache      1/1     20h
loki-compactor         1/1     20h
loki-index-gateway     2/2     20h
loki-ingester-zone-a   1/1     20h
loki-ingester-zone-b   1/1     20h
loki-ingester-zone-c   1/1     20h
loki-results-cache     1/1     20h
loki-ruler             0/0     20h

KubeStatefulSetUpdateNotRolledOut: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubestatefulsetupdatenotrolledout/

Originally posted by @jseiser in #12506 (comment)

[mogopz]

To give a little context on point 2 (because I'm also seeing the same alert) it's triggering because after updating Loki config only one ingester pod is restarted.