1. Proposed title of this feature request

Allow kube_namespace_created metric in OpenShift Prometheus/kube-state-metrics.

2. What is the nature and description of the request?

Allow kube_namespace_created metric in OpenShift Prometheus/kube-state-metrics.

3. Why does the customer need this? (List the business requirements here)

Cu need to use leverage creationTimestamp of namespace creation, generated through kube_namespace_created metric, to track growth of client projects, created over a period of time.

===========
--metric-denylist=
^kube_.+_created$,
============

4. List any affected packages or components.

Monitoring