Set kafka version to 7.4.9 in docker-compose and helm charts.
CSITs are passing with this version.
Issue-ID: POLICY-5408
Change-Id: I32215b7b829be0904a5ca3e00738b987db8141ae
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
       ZOOKEEPER_CLIENT_PORT: 2181
 
   kafka:
-    image: confluentinc/cp-kafka:latest
+    image: confluentinc/cp-kafka:7.4.9
     container_name: kafka
     hostname: kafka
     depends_on:
 
     spec:
       containers:
       - name: broker
-        image: confluentinc/cp-kafka:latest
+        image: confluentinc/cp-kafka:7.4.9
         ports:
         - containerPort: 9092
         command: ["bash", "-c", "unset KAFKA_PORT; /etc/confluent/docker/run"]