Backups from clone/migrate are not recorded in hostmaster

For those of us that like to manage our backups with Hosting Backup GC module, we need to have all the backups being recorded in the hosting_site_backup table. This isn't happening when doing a site clone/migrate. This can be a problem on large sites as these files can be huge.

There is a simple fix, we can add:

// Also record the backup created.
hosting_site_post_hosting_backup_task($task, $data);

To hosting_clone_post_hosting_clone_task and hosting_clone_post_hosting_migrate_task and then the backup file will get added in the front-end.