Add verification flow in CSIT: Cm Data Subscription Create

- Add Confluent Kafka Library support for Robot Framework
- Add capability of testing for Kafka flows
- Add CSIT test: Cm Data Notifications Subscription Create
  complying with CloudEvents
- Change DMI version to latest for CSIT
- Change DMI service name for Kafka topic extension
- Change kafka listeners in docker compose

Issue-ID: CPS-1613
Change-Id: Ic22cb36fdcee0f5c2bd6ff5c1876747aef563f8b
Signed-off-by: halil.cakal <halil.cakal@est.tech>
diff --git a/csit/tests/cps-data-operations/cps-data-operations.robot b/csit/tests/cps-data-operations/cps-data-operations.robot
index 451fb0a..b2912ee 100644
--- a/csit/tests/cps-data-operations/cps-data-operations.robot
+++ b/csit/tests/cps-data-operations/cps-data-operations.robot
@@ -53,7 +53,7 @@
         Sleep                            5                         wait some time to get published a message to the client topic
 
 Consume cloud event from client topic
-    ${group_id}=         Create Consumer     port=19092               auto_offset_reset=earliest
+    ${group_id}=         Create Consumer     auto_offset_reset=earliest
     Subscribe Topic      topics=${topic}     group_id=${group_id}
     ${messages}=         Poll                group_id=${group_id}     only_value=false
     ${event}                        Set Variable                      ${messages}[0]