[incubator-kie-issues-1550] Add Transaction error handling when transaction is enabled (#2030)

Author: elguardian

kogito-quarkus-examples/process-quarkus-example/src/main/resources/application.properties

@@ -42,3 +42,5 @@ mp.messaging.outgoing.kogito-variables-events.value.serializer=org.apache.kafka.
 mp.messaging.outgoing.kogito-processdefinitions-events.connector=smallrye-kafka
 mp.messaging.outgoing.kogito-processdefinitions-events.topic=kogito-processdefinitions-events
 mp.messaging.outgoing.kogito-processdefinitions-events.value.serializer=org.apache.kafka.common.serialization.StringSerializer
+
+kogito.transactionEnabled=false

kogito-springboot-examples/process-springboot-example/src/main/resources/application.properties

@@ -24,4 +24,6 @@ infinispan.remote.server-list=localhost:11222
 
 spring.kafka.bootstrap-servers=localhost:9092
 spring.kafka.producer.key-serializer=org.apache.kafka.common.serialization.StringSerializer
-spring.kafka.producer.value-serializer=org.apache.kafka.common.serialization.StringSerializer
+spring.kafka.producer.value-serializer=org.apache.kafka.common.serialization.StringSerializer
+
+kogito.transactionEnabled=false