[Doc-a-thon] Updating use-mariner.md

Author: mattmcinnes

articles/aks/use-mariner.md

@@ -4,7 +4,7 @@ title: Use the Mariner container host on Azure Kubernetes Service (AKS)
 description: Learn how to use the Mariner container host on Azure Kubernetes Service (AKS)
 ms.topic: article
 ms.custom: ignite-2022
-ms.date: 12/08/2022
+ms.date: 04/19/2023
 ---
 
 # Use the Mariner container host on Azure Kubernetes Service (AKS)