Update articles/network-watcher/toc.yml

Co-authored-by: Hussein Al Kazwini <[email protected]>

Author: shijaiswal

articles/network-watcher/toc.yml

@@ -181,7 +181,6 @@
       href: traffic-analytics.md
     - name: Apply Zero Trust principles to segment Azure network
       href: traffic-analytics-zero-trust.md    
-      href: traffic-analytics.md
     - name: Usage scenarios
       href: traffic-analytics-usage-scenarios.md
     - name: Enable traffic analytics using Azure policy