Also remove unnecessary namespace from prometheus-adapter ClusterRoleBinding

Signed-off-by: Michael Goodness <mike.goodness@ticketmaster.com>

This commit removes get/list/watch on nodes for the Prometheus-k8s
instance, as Prometheus pods do not need that privilege for anything.

Regenerate kube-prometheus

Manifest generation fails if this option is not set. Instead, remove the
option and require users to patch the object in case they need it.

Adds SessionAffinity ClusterIP to the prometheus service to prevent grafana from querying different instances when loading/updating metrics.

in order to select the right components in case multiple operators are running in the same cluster

This patch  allows kube-state-metrics to list and watch instances of
poddisruptionbudgets from the policy API group.