Updated parent POM to include new pattern (Event-asynchronous)

pom.xml

@@ -131,6 +131,7 @@
 		<module>aggregator-microservices</module>
 		<module>promise</module>
         <module>page-object</module>
+        <module>event-asynchronous</module>
 	</modules>
 
 	<dependencyManagement>