[EKS] [Control plane]: Add request of /metrics/resources to expose kube_pod_resource_request and kube_pod_resource_limit

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**Tell us about your request**

According to the below doc the two metrics are called kube_pod_resource_request and kube_pod_resource_limit are exposed at the HTTP endpoint /metrics/resources.

https://kubernetes.io/docs/concepts/cluster-administration/system-metrics/#:~:text=Once%20a%20pod,show%2Dhidden%2Dmetrics

However EKS doesnt expose the metrics " kube_pod_resource_request and kube_pod_resource_limit" in scheduler.

What do you want us to build?

Hence we need EKS to expose these metrics in scheduler, since these metrics gives the accurate information of pods resource request and pod resource limit respectively

**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?**
We need to get the pod level resource request and resource limit exposed from scheduler metrics.

Start with the linked Kubernetes system-metrics documentation and the scheduler's /metrics/resources endpoint. Confirm the expected kube_pod_resource_request and kube_pod_resource_limit metrics and identify how EKS currently exposes scheduler metrics; done means both pod-level metrics are available from EKS as described.

Written by the indexing model from the issue text.