Update Managed HSM articles to use reusable-content includes

- Update include references from local ../includes/managed-hsm/ to
  ~/reusable-content/ce-skilling/azure/includes/key-vault/managed-hsm/
- Update azure-subscription-prerequisite references to reusable-content
- Delete local managed-hsm includes folder (moved to reusable-content)
- Update ms.date to 03/30/2026 for all modified articles

Files modified:
- how-to-secure-access.md
- hsm-protected-keys-byok.md
- key-management.md
- logging.md
- quick-create-cli.md
- quick-create-powershell.md
- quick-create-template.md
- quickstart-dotnet.md
- quickstart-javascript.md
- quickstart-python.md
- role-management.md

Author: msmbaldwin

articles/key-vault/includes/managed-hsm/azure-subscription-prerequisite.md

@@ -7,7 +7,7 @@ ms.custom: devx-track-azurecli
 ms.service: azure-key-vault
 ms.subservice: managed-hsm
 ms.topic: how-to
-ms.date: 03/13/2026
+ms.date: 03/30/2026
 ms.author: mbaldwin
 # Customer intent: As a managed HSM administrator, I want to set access control and configure the Managed HSM, so that I can ensure it's secure and auditors can properly monitor all activities for this Managed HSM.
 ---
@@ -21,7 +21,7 @@ This tutorial provides a practical implementation example of access control for
 
 ## Prerequisites
 
-[!INCLUDE [Azure subscription prerequisite](../includes/azure-subscription-prerequisite.md)]
+[!INCLUDE [Azure subscription prerequisite](~/reusable-content/ce-skilling/azure/includes/azure-subscription-prerequisite.md)]
 
 You also need: