Update stable API version

Author: anthonychu

articles/container-apps/azure-resource-manager-api-spec.md

@@ -18,7 +18,7 @@ Azure Container Apps deployments are powered by an Azure Resource Manager (ARM)
 
 The latest management API versions for Azure Container Apps are:
 
-- [`2022-10-01`](/rest/api/containerapps/stable/container-apps) (stable)
+- [`2023-05-01`](/rest/api/containerapps/stable/container-apps) (stable)
 - [`2023-04-01-preview`](/rest/api/containerapps/preview/container-apps) (preview)
 
 To learn more about the differences between API versions, see [Microsoft.App change log](/azure/templates/microsoft.app/change-log/summary).