fix a metadata issue

Author: mumian

articles/aks/learn/quick-kubernetes-deploy-bicep-extensibility-kubernetes-provider.md

@@ -1,5 +1,5 @@
 ---
-title: Quickstart: Deploy Azure applications to Azure Kubernetes Service clusters using Bicep extensibility Kubernetes provider
+title: Quickstart - Deploy Azure applications to Azure Kubernetes Service clusters using Bicep extensibility Kubernetes provider
 description: Learn how to quickly create a Kubernetes cluster and deploy Azure applications in Azure Kubernetes Service (AKS) using Bicep extensibility Kubernetes provider.
 ms.topic: quickstart
 ms.date: 02/21/2023