added OCP 4.15 support

[shefali-malhotra]

Description

Added support for ocp 4.15

GitHub Issues

List the GitHub issues impacted by this PR:

GitHub Issue #
dell/csm#1284

Checklist:

• I have performed a self-review of my own code to ensure there are no formatting, vetting, linting, or security issues
• I have made corresponding changes to the documentation
• I have maintained backward compatibility

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

• Test A
• Test B

[HarishH-DELL]

please test in ocp 4.15 cluster

[donatwork]

I thought that we were getting rid of the version checks?

[shefali-malhotra]

I thought that we were getting rid of the version checks?

@donatwork The limits will still be there to avoid the warning message for the supported versions of orchestrator.

[shefali-malhotra]

please test in ocp 4.15 cluster

As this is just updation of the limit to avoid warning message So, no exclusive testing is required. This warning message will be validated as part of ocp 4.15 qual.