Update TOC.yml

Author: v-akarnase

articles/hdinsight-aks/TOC.yml

@@ -40,6 +40,8 @@ items:
   items:
   - name: Release notes
     href: ./release-notes/hdinsight-aks-release-notes.md
+  - name: Archived release notes for Azure HDInsight on AKS
+    href: ./release-notes/hdinsight-aks-release-notes-archive.md
 - name: Get started
   items:
   - name: Create a cluster pool and cluster