Merge pull request #286484 from vhorne/sec-hub-page

remove firewall manager

Author: prmerger-automator[bot]

articles/networking/security/index.yml

@@ -57,10 +57,6 @@ productDirectory:
       summary: Protect your applications from Distributed Denial of Service (DDoS) attacks.
       imageSrc: https://static.docs.com/ui/media/product/azure/ddos-protection.svg
       url: ../../ddos-protection/index.yml
-    - title: Firewall Manager
-      imageSrc: https://static.docs.com/ui/media/product/azure/firewall-manager.svg
-      summary: "Central network security policy and route management for globally distributed, software-defined perimeters"
-      url: ../../firewall-manager/index.yml
 
 
 # additionalContent section (optional)