How can we prevent situation if statefulset is stopping the pod before cockroach node decommission is being executed, so the node is showing up as failed instead of as decommissioned.

If manually scale cluster with statefulset, cluster consider that deleted pod(I mean node) is a part of cluster and is drained.

But expected behaviour is cluster should decommission deleted node.

How to reproduce:

- Create cluster with 3 node
- Scale Cluster to 3->4 node with Operator or StatefulSet
- DownScale Cluster with statefulset directly.(Not execute decomission command inside CockroachDB Cluster)