updates in TOC

Author: orspod

articles/data-explorer/toc.yml

@@ -52,6 +52,10 @@
       href: create-cluster-database-resource-manager.md
   - name: Ingest data
     items:
+    - name: One-click ingestion
+      href: ingest-data-one-click.md
+    - name: Streaming ingestion
+      href: ingest-data-streaming.md
     - name: Event Hub
       items:
       - name: Azure portal