Update TOC.yml

Author: jonburchel

articles/data-factory/TOC.yml

@@ -165,10 +165,6 @@ items:
     items:
     - name: Push Data Factory lineage data to Microsoft Purview
       href: tutorial-push-lineage-to-purview.md
-  - name: End-to-end labs
-    items:
-    - name: Data integration using data factory and data share
-      href: lab-data-flow-data-share.md
   - name: Managed virtual network
     items:
     - name: Access on premises SQL Server