According to this spec, CloudEvents can optionally contain `traceparent` field

In Debezium, wneh Outbox SMT + CloudEventsConverter are used together, the latter can obtain `traceparent` value from the header that is put to a message by the former

The purpose of this improvement is to track asynchronous processing of messages between microservices. As a result, we should be able to visualize a chain of processing of CloudEvents messages under one trace

It is also possible to use the `traceparent` header of a message during processing of an incoming Kafka message but the improvement will make CloudEvents message self-sufficient