Remove diagnostic logging entry from Agents section in toc.yml

Co-authored-by: Copilot <[email protected]>

Author: leijgao

articles/microsoft-discovery/toc.yml

@@ -105,9 +105,7 @@ items:
           - name: Data handling with tools and agents
             href: how-to-data-handling-with-tools-agents.md
             displayName: Microsoft Discovery, data handling, tools, agents, virtual paths, data assets, mounts, promotion
-          - name: Enable diagnostic logging and auditing
-            href: how-to-enable-diagnostic-logging.md
-            displayName: Microsoft Discovery, diagnostic logging, auditing, CMK, encryption at rest, Key Vault
+
       - name: Network Security & Data Protection
         items:
           - name: Configure network security