move location to How-To

Author: hossam-nasr

articles/azure-functions/durable/TOC.yml

@@ -58,8 +58,6 @@
     href: durable-functions-phone-verification.md
   - name: Publish to Event Grid
     href: durable-functions-event-publishing.md
-  - name: Upgrade to Node.js model v4
-    href: durable-functions-node-model-upgrade.md
 - name: Samples
   items:
   - name: Code samples
@@ -148,6 +146,8 @@
       href: durable-functions-webjobs-sdk.md
     - name: Durable entities in .NET
       href: durable-functions-dotnet-entities.md
+    - name: Upgrade to Node.js model v4
+      href: durable-functions-node-model-upgrade.md
   - name: Deploy
     items:
     - name: Continuous deployment