Update toc.yml

Author: mimckitt

articles/cloud-services/toc.yml

@@ -137,6 +137,8 @@
         href: /visualstudio/azure/vs-azure-tools-intellitrace-debug-published-cloud-services?toc=/azure/cloud-services/toc.json
     - name: Cloud Service allocation failure
       href: cloud-services-allocation-failures.md
+    - name: Applications don't support TLS 1.2
+      href: applications-that-dont-support-TLS-1-2.md
     - name: Common causes of Cloud Service roles recycling
       href: cloud-services-troubleshoot-common-issues-which-cause-roles-recycle.md
     - name: Default TEMP folder size too small for role