[FEATURE] Support dynamic port configuration per pod

[psmitj]

Is your feature request related to a problem?

Transport/http ports are same for all pods in the operator code.

What solution would you like?

Make transport port dynamically configurable during pod creation.

Do you have any additional context?

In our internal k8s cluster, we don't have per pod IP and use host IP, so we are not able to schedule multiple pods of opensearch per host as the transport port would conflict. So we need to be able to assign different ports to pods on same host.

[psmitj]

Happy to take this up if the change is okay to be worked upon

[synhershko]

@psmitj sounds good to me, please submit a PR after verifying this works in your environment

[krisfreedain]

Catch All Triage - 1 2