Reiability Hub - Remove links to incorrect services

Author: johndowns

articles/reliability/TOC.yml

@@ -368,12 +368,6 @@
       href: ../firewall/deploy-availability-zone-powershell.md?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json
     - name: Azure Key Vault
       href: /azure/key-vault/general/disaster-recovery-guidance?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json
-    - name: Azure Web Application Firewall
-      items:
-      - name: Availability zones
-        href: ../firewall/deploy-availability-zone-powershell.md?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json
-      - name: Azure Web Application Firewall
-        href: ../application-gateway/application-gateway-faq.yml?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json#how-do-i-achieve-a-disaster-recovery-scenario-across-datacenters-by-using-application-gateway
     - name: Microsoft Defender for Cloud DevOps security
       href: reliability-defender-devops.md
   - name: Storage