Update publishing-your-event-schema-for-a-manifest-base-provider.md to make events appear in Event Viewer

The sample provider is currently hard to test, since events doesn't show up in Event Viewer. Therefore, proposing to map the events to the in-built "Application" channel, so that it shows up in the Event Viewer "Application" folder.

Author: forderud

desktop-src/ETW/publishing-your-event-schema-for-a-manifest-base-provider.md

@@ -97,12 +97,15 @@ The following manifest defines the events that are used in examples in the [Prov
                     <event value="1" 
                         level="win:Informational" 
                         template="TransferTemplate" 
+                        channel="Application"
                         symbol="TransferEvent"
                         message ="$(string.Event.WhenToTransfer)"
                         keywords="Read Local" />
                 </events>
 
-
+                <channels>
+                    <importChannel name="Application" chid="Application"/>
+                </channels>
             </provider>
 
         </events>