Version entire Backup and restore section for GHES > 3.21 (#62232)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Co-authored-by: mc <42146119+mchammer01@users.noreply.github.com>
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>

Author: 4 people

content/admin/administering-your-instance/administering-your-instance-from-the-command-line/command-line-utilities.md

@@ -679,6 +679,8 @@ To show the full hook payload, result, and any exceptions for the delivery:
 ghe-webhook-logs -g DELIVERY_GUID
 ```
 
+{% ifversion ghes > 3.21 %}
+
 ## Backup and restore
 
 ### ghe-backup-prune-snapshots
@@ -689,8 +691,6 @@ This utility prunes old or invalid backup snapshot directories.
 ghe-backup-prune-snapshots
 ```
 
-{% ifversion ghes > 3.21 %}
-
 ### ghe-backup-healthcheck
 
 This utility quickly confirms that GHES backups are being written, are recent, and that the backup disk is not in a risky state. For example, if usage is 90% or higher, it reports an error because the backup disk may be close to full. Setting `-no-color` gives plain text output, for example in logs or monitoring systems.

content/admin/backing-up-and-restoring-your-instance/backup-service-settings-reference.md

@@ -17,8 +17,10 @@ You can configure the following options in the "Backup Service" section of the {
 
 * **Number of snapshots**: Sets how many backup snapshots to retain (default: `10`). Older snapshots are automatically pruned after each successful backup.
 
+{% ifversion ghes > 3.21 %}
 > [!NOTE]
 > You can run the `ghe-backup-prune-snapshots` utility to prune old and invalid snapshots manually.
+{% endif %}
 
 ## Restore options