CINFRA-2514 Removed caBundle from webhook

[nitin-koshti11]

What does this PR do?

• Alters existing functionality
  Remove invalid caBundle from manifest.

As of Kubernetes 1.31, Updates to CustomResourceDefinition are no longer allowed to transition a valid caBundle field to an invalid caBundle field

Code Quality Checklist

• The documentation is up to date.
• My code is sufficiently commented and passes continuous integration checks.
• I have signed my commit (see Contributing Docs).

Testing

• I leveraged continuous integration testing
  • by depending on existing unit tests or end-to-end tests.
  • by adding new unit tests or end-to-end tests.
• I manually tested the following steps:
  • x
  • locally.
  • as a canary deployment to a cluster.

[ptnapoleon]

Hi! We can remove the caBundle entry entirely, we don't need these comments.

[ptnapoleon]

let's remove this value from values.yaml if it's no longer used anywhere