Kubernetes Quickstart references file pinot/pinot-realtime-quickstart.yml

The kubernetes Quickstart documentation references file pinot/pinot-realtime-quickstart.yml which does not exist. A similar file exists in a subdirectory of pinot/kubernetes that is gee specific. It would be preferable to have the quick start be able to be used locally when just getting started.

Start with the Kubernetes Quickstart documentation and check the referenced path pinot/pinot-realtime-quickstart.yml. Compare it with the similar file in the pinot/kubernetes subdirectory, then verify that the quickstart reference resolves and can be used locally for an initial setup.

Written by the indexing model from the issue text.