Add GMT time to "Restore Backups > BACKUP DATE" display

Currently only the date is displayed. It would be super helpful to know the time the backup was created. Example: 26-08-2021 07:05:06 GMT

Given the pileup of requests, I doubt this will get enough votes. But given that coding this change is likely super, super easy, please consider slotting it in to your next spanel update. Thanks!