remove unnecessary toc entry

Author: msakande

articles/ai-foundry/toc.yml

@@ -28,7 +28,6 @@ items:
       href: how-to/benchmark-model-in-catalog.md
   - name: Explore the model playgrounds
     href: concepts/concept-playgrounds.md
-  - name: Deploy Azure AI Foundry Models
   - name: Deployment options in Azure AI Foundry portal
     href: concepts/deployments-overview.md
   - name: Supported programming languages and SDKs