[service] [request]: Enable StatefulSetAutoDeletePVC feature gate on kubernetes 1.23+

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**Tell us about your request**

In v1.23 of kubernetes there is a featuregate StatefulSetAutoDeletePVC, which will allow statefulSets to retain/delete PVCs when the statefulSet is deleted or scaled down, opposed to having to remove the PVCs manually. Please could this be enabled so it can be used?

**Which service(s) is this request for?**
EKS

**Tell us about the problem you're trying to solve. What are you trying to do, and why is it hard?**

Currently PVCs need to be removed manually when using statefulSets and volumeClaimTemplates, for example via a helm chart. This will enable users to be able to automatically delete when the statefulSet is deleted or scaled down

**Are you currently working around this issue?**

Remove manually / track unmounted volumes in kubecost

**Additional context**

N/A

**Attachments**
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The issue names EKS and Kubernetes 1.23's StatefulSetAutoDeletePVC feature gate but mentions no repository files, tests, or entry points. Start by determining how this roadmap tracks EKS feature-gate requests; done would require confirmation that the gate is enabled for supported Kubernetes versions.

Written by the indexing model from the issue text.