updated link to exercise

Author: JeffKoMS

learn-pr/wwl-data-ai/event-driven-workflows-event-grid/includes/6-exercise-publish-receive-events.md

@@ -31,5 +31,5 @@ Select the **Launch Exercise** button to open the exercise instructions in a new
 
 <br/>
 
-<a href="https://go.microsoft.com/fwlink/?linkid=2346339" target="_blank">
+<a href="https://go.microsoft.com/fwlink/?linkid=2352234" target="_blank">
     <img src="../media/launch-exercise.png" alt="Button to launch exercise.">