Updates Portal steps to match current UI

The current UI has changed slightly from the last update.  This is now found under "Access policies" and the check boxes names have changed slightly.  Resolves https://github.com/MicrosoftDocs/azure-docs/issues/89160.

Note: The screenshot will need to be updated as well (included in GitHub issue above).

Author: kobulloc-MSFT

includes/disk-encryption-key-vault.md

@@ -111,9 +111,9 @@ Use [az keyvault update](/cli/azure/keyvault#az_keyvault_update) to enable disk
 
 ### Azure portal
 
-1. Select your key vault, go to **Access Policies**, and **Click to show advanced access policies**.
-2. Select the box labeled **Enable access to Azure Disk Encryption for volume encryption**.
-3. Select **Enable access to Azure Virtual Machines for deployment** and/or **Enable Access to Azure Resource Manager for template deployment**, if needed. 
+1. Select your key vault and go to **Access Policies**.
+2. Under "Enable Access to", select the box labeled **Azure Disk Encryption for volume encryption**.
+3. Select **Azure Virtual Machines for deployment** and/or **Azure Resource Manager for template deployment**, if needed. 
 4. Click **Save**.
 
     ![Azure key vault advanced access policies](../articles/virtual-machines/media/disk-encryption/keyvault-portal-fig4.png)