Remove consumeServiceName from SmtyAgentTask

This fixes race condition where receive#IncomingSystemMessage
was immediately consuming the message instead of letting
AgentQueuePoller pick it up. Now:
- Message created with SmsgReceived status
- AgentQueuePoller (calls poll#AgentQueue) finds and processes it

@@ -26,7 +26,6 @@
 
     <!-- Agent Task Message Type -->
     <moqui.service.message.SystemMessageType systemMessageTypeId="SmtyAgentTask" description="Agent Task"
-        contentType="application/json"
-        consumeServiceName="AgentServices.poll#AgentQueue"/>
+        contentType="application/json"/>
 
 </entity-facade-xml>