Remove note

Author: maud-lv

articles/spring-apps/how-to-bind-postgres.md

@@ -81,9 +81,6 @@ Use the following steps to bind your app.
 
 1. Configure Azure Spring Apps to connect to the PostgreSQL Database with a system-assigned managed identity using the `az spring connection create` command.
 
-   > [!NOTE]  
-   > Azure Active Directory Authentication for PostgreSQL Flexible Server is currently in preview.
-
    ```azurecli
    az spring connection create postgres-flexible \
        --resource-group $SPRING_APP_RESOURCE_GROUP \