Reiability Hub - Remove links to incorrect services

Author: johndowns

articles/reliability/TOC.yml

@@ -360,12 +360,6 @@
         href: ../vpn-gateway/vpn-gateway-highlyavailable.md?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json    
       - name: Azure Private 5G Core
         href: ../private-5g-core/reliability-private-5g-core.md?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: Security
     items:
     - name: Azure Disk Encryption