Stop using vertx-kafka-client:4.2.2 dependency that comes from Quarkus and is incompatible with Kafka 3

Quarkus 2.6.0 uses Kafka 3, which is incompatible with vertx-kafka-client:4.2.2.

That makes necessary stop using vertx-kafka-client classes directly and use MicroProfile Reactive Messaging if possible.

https://github.com/quarkusio/quarkus/issues/22000