Merge pull request #218780 from vhorne/patch-1

Update rule-hierarchy.md

Author: prmerger-automator[bot]

articles/firewall-manager/rule-hierarchy.md

@@ -5,8 +5,9 @@ services: firewall-manager
 author: vhorne
 ms.service: firewall-manager
 ms.topic: how-to
-ms.date: 08/26/2020
+ms.date: 11/17/2022
 ms.author: victorh
+ms.custom: FY23 content-maintenance
 ---
 
 # Use Azure Firewall policy to define a rule hierarchy