Fixes MicrosoftDocs/azure-docs#52280 - HOL is currently in suspended operations

Author: DCtheGeek

articles/governance/policy/toc.yml

@@ -31,9 +31,6 @@
   - name: Manage tag governance
     displayName: modify, append, effects
     href: ./tutorials/govern-tags.md
-  - name: Hands-on Labs - Exploring Azure Policy
-    displayName: create, policy, training, learn
-    href: https://handsonlabs.microsoft.com/handsonlabs/SelfPacedLabs?storyId=story://content-private/content/sp-azuregovernance/1-azpolicy/a-policy
 - name: Samples
   items:
   - name: Index