replicator extension version updated to match image version (#299)

Author: ravib777

hybrid/replicator-cloud2cloud/components-destination.yaml

@@ -12,7 +12,7 @@ spec:
   podTemplate:
     envVars:
       - name: CLASSPATH
-        value: /usr/share/java/kafka-connect-replicator/replicator-rest-extension-7.4.0.jar
+        value: /usr/share/java/kafka-connect-replicator/replicator-rest-extension-7.6.0.jar
   configOverrides:
     server:
       # To activate the monitoring extension, configure this property