Add notice to the retirement information for AASC

Links removed from Portal beginning Feb 28, 2025

Author: mgreenegit

includes/dsc-automation/azure-automation-dsc-end-of-life.md

@@ -3,7 +3,7 @@ author: sdwheeler
 services: automation
 ms.subservice: desired-state-config
 ms.topic: include
-ms.date: 10/03/2024
+ms.date: 02/05/2025
 ms.author: sewhee
 # Used by articles that discuss Azure Automation DSC.
 ---
@@ -16,6 +16,10 @@ ms.author: sewhee
 > Azure Machine Configuration also includes hybrid machine support through
 > [Arc-enabled servers][arc].
 
+> [!IMPORTANT]
+> The Portal navigation links "Add", "Compose configuration", and "Gallery" will be removed beginning
+> February 28, 2025.
+
 <!-- link references -->
 [blog]: https://azure.microsoft.com/updates/v2/Planned-Service-Retirement-Azure-Automation-State-Configuration-16-September-2027
 [azmc]: /azure/governance/machine-configuration/overview