feat: Add licensing tiers to Kommander Apps.

[kaiwalyajoshi]

What problem does this PR solve?:

Add Licensing Tier Annotations as per the Feature Matrix.

Which issue(s) does this PR fix?:

JIRA: https://jira.nutanix.com/browse/NCN-100668

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

Checklist

• If the PR adds a version bump, ensure there is no breaking change in Licensing model (or NA).
• If a chart is changed or app configuration is significantly changed, the chart version is correctly incremented (so that apps are not automatically upgraded from a previous version of DKP).

[cwyl02]

how about centralized-grafana, centralized-kubecost and karma?

[gracedo]

kommander-applications/services/kommander/0.12.0/defaults/cm.yaml

Lines 69 to 77 in 2ae3273

	defaultEnterpriseApps:
	- "centralized-kubecost"
	- "kubecost"
	- "kubecost-thanos-traefik"
	- "centralized-grafana"
	- "karma"
	- "karma-traefik"
	- "prometheus-thanos-traefik"
	- "thanos"

These "internal" apps are deployed by default on the mgmt cluster today when an enterprise license is applied -- do we need to do the same for an Ultimate license? I noticed that these apps also don't have the licensing key applied, is this because they are not exposed to the UI to begin with? Just wondering if it would make sense to add it just for "completeness" in case we end up wanting to expose them to the UI (for example, if we do not deploy them by default via controller, there is no other way for a user to enable them except manually using CLI)

[kaiwalyajoshi]

@gracedo @cwyl02 added licensing tiers to all K-Apps now, including the internal ones.