[FEATURE] Add support for KCM and KSH metrics

[ashoksrirama]

Is your feature request related to a problem? Please describe.
Yes, it'd be ideal to understand the scheduling latencies in the cluster, scheduler retries, and other controllers related metrics.

Describe the solution you'd like
Scrape the ksh and kcm metrics and show in observability platform

Describe alternatives you've considered
N/A

Additional context
N/A

[elamaran11]

Thankyou Ashok for the ticket. Looking forward for your PR with updated collector config. Please reachout for any questions or needing help.