Mount drive to LXC

1. Format the drive and whatnot.
2. Edit /etc/fstab to make the drive mount on boot
   1. /dev/sdb /mnt/jellyfin-media ext4 defaults,rw 0 1
   2. Test the mount with mount -a
3. Share the drive from the mountpoint to the specified container
   1. pct set <cntID> -mp0 /mnt/jellyfin-media/,mp=jellyfin-media-lxc
4. Profit