Verify support for the new Consumer Rebalance protocol in Spring Kafka

[sobychacko]

KIP-848 added support for the new consumer rebalance protocol in Apache Kafka 4.0.0. For the most part, the new protocol is a seamless drop-in replacement in end-user applications using the client, as most of the heavy lifting is done on the server side.

Verify this feature is supported in Spring Kafka 4.0.0 and introduce the necessary steps if needed.