Update operator-insights-faq.yml

Author: rathishrms

articles/operator-insights/operator-insights-faq.yml

@@ -44,6 +44,7 @@ sections:
           - UK South
           - North Europe 
           - West Europe
-          - Australia East 
+          - Australia East
+          - UAE North
 
           We'll be enabling other regions. If your region isn't in the list, contact your local Microsoft representative.