Record starting kube stats metrics

We have access to cluster's metrics through the kube-prometheus-stack-kube-state-metrics Prometheus instance that should be available on the kube-prometheus-stack namespace.

Federated Prometheus is already configured to scrape metrics from the kube state metrics service, but since it filters out metrics that are not aggregated, we need to:

• Aggregate some starting kube metrics into a kube: recording rule - I'm thinking we could start with kube_pod_container_status_restarts_total, which is what the KubePodCrashLooping alert is based on
• Update Federated Prometheus' filtering to match against kube: recording rules