KOGITO-9137: Error 400 thrown during ProcessInstance sending in knative env (#1668)

Author: wmedvede

kogito-quarkus-examples/process-kafka-avro-multi-quarkus/src/main/java/org/acme/travel/StringKeyDecorator.java

@@ -18,7 +18,7 @@
 import javax.enterprise.context.ApplicationScoped;
 
 import org.eclipse.microprofile.reactive.messaging.Message;
-import org.kie.kogito.addon.quarkus.messaging.common.message.MessageDecorator;
+import org.kie.kogito.addon.quarkus.common.reactive.messaging.MessageDecorator;
 
 import io.smallrye.reactive.messaging.kafka.api.OutgoingKafkaRecordMetadata;