Add missing kube_pod_status_reason to kuberenetes_status

[pecigonzalo]

Describe the results you received:
The kube_pod_status_reason is not parsed into Datadog metrics, this metric is quite useful for detecting pods that have been evicted or other bad status.
I could not find any other metric by Datadog providing this information, the closest is kubernetes.kubelet.evictions but it does not provide information about which pod was evicted.

Describe the results you expected:
All https://github.com/kubernetes/kube-state-metrics/tree/main to be in Datadog, but at least this particular one.