Azure Firewall: updated ms.date

-------
cc: @vhorne

Author: AbdullahBell

articles/firewall/deploy-ps-policy.md

@@ -4,7 +4,7 @@ description: In this article, you learn how to deploy and configure Azure Firewa
 services: firewall
 author: vhorne
 ms.service: firewall
-ms.date: 05/03/2021
+ms.date: 11/03/2022
 ms.author: victorh
 ms.topic: how-to
 #Customer intent: As an administrator new to this service, I want to control outbound network access from resources located in an Azure subnet.