Jonathan Davis

can we get this merged?

I'm running into this issue running cluster-operator v2.6.0 on an eks cluster version 1.28. I followed the docs and got this error: `Failed to write PID file "/var/lib/rabbitmq/mnesia/rabbit@rabbitmq-dev-server-0.rabbitmq-dev-nodes.rabbitmq-cluster-dev.pid": permission denied`

What resolved this for me was in the docs for [Using Openshift](https://github.com/rabbitmq/rabbitmq-website/blob/main/docs/kubernetes/operator/using-on-openshift.md) ``` apiVersion: rabbitmq.com/v1beta1 kind: RabbitmqCluster metadata: ... spec: ... override: statefulSet: spec: template: spec: containers: [] securityContext: {}...