### Search before asking - [x] I had searched in the [issues](https://github.com/ray-project/kuberay/issues) and found no similar feature requirement. ### Description Remove checking CRD in Volcano scheduler initialization so that the operator doesn’t need permission to view CRDs. See https://github.com/ray-project/kuberay/pull/3785 for more context ### Use case _No response_ ### Related issues _No response_ ### Are you willing to submit a PR? - [x] Yes I am willing to submit a PR!