### Search before asking - [x] I had searched in the [issues](https://github.com/ray-project/kuberay/issues) and found no similar feature requirement. ### Description I propose two features: - `kubectl ray get workergroups` shall report the min and max replicas for an autoscaling group (in addition to the current and desired number) - `kubectl ray scale cluster` shall allow changing the min and max replicas, in addition to the desired replicas. ### Use case _No response_ ### Related issues _No response_ ### Are you willing to submit a PR? - [ ] Yes I am willing to submit a PR!