Add healthProbeBindAddr flag in helm chart

[sambitD007]

Issue

fixes #4136

Description

• Added healthProbeBindAddr as a configurable Helm value
• Added --health-probe-bind-addr argument to the controller deployment
• Refactored livenessProbe and readinessProbe configurations for consistency
• Updated README.md with documentation for:
  • healthProbeBindAddr configuration option
• Added healthProbeBindAddr to test values

Checklist

• Added tests that cover your change (if possible)
• Added/modified documentation as required (such as the README.md, or the docs directory)
• Manually tested
• Made sure the title of the PR is a good description that can go into the release notes

BONUS POINTS checklist: complete for good vibes and maybe prizes?! 🤯

• Backfilled missing tests for code in same general area 🎉
• Refactored something and made the world a better place 🌟

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[k8s-ci-robot]

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[k8s-ci-robot]

Hi @sambitD007. Thanks for your PR.

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[sambitD007]

@shraddhabang @zac-nixon @wweiwei-li Requesting review on this.

[sambitD007]

@zac-nixon @wweiwei-li Requesting to review this.