Description

Update PowerMax to read the reverse proxy TLS certificate and load it into the certificate pool. This PR resolves the cannot validate certificate for 0.0.0.0 because it doesn't contain any IP SANs error when skipCertificateValidation is set to false.

GitHub Issues

List the GitHub issues impacted by this PR:

Checklist:

• Have you run format,vet & lint checks against your submission?
• Have you made sure that the code compiles?
• Did you run the unit & integration tests successfully?
• Have you maintained at least 90% code coverage?
• Have you commented your code, particularly in hard-to-understand areas
• Have you done corresponding changes to the documentation
• Did you run tests in a real Kubernetes cluster?
• Backward compatibility is not broken

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also list any relevant details for your test configuration

• Deployed the driver using Helm with reverse proxy configured as a sidecar and skipCertificateValidation set to false, then successfully executed the cert-csi scale test.
• Deployed the driver using Helm with reverse proxy configured as a sidecar and skipCertificateValidation set to true, then successfully executed the cert-csi scale test.
• Deployed the driver using Helm with reverse proxy configured as a deployment and skipCertificateValidation set to false, then successfully executed the cert-csi scale test.
• Deployed the driver using Helm with reverse proxy configured as a deployment and skipCertificateValidation set to true, then successfully executed the cert-csi scale test.