Initialise a Tmpfs superblock for /devices/ before the VFS is even initialised to speedup device initialisation

[Dcraftbg]

Currently some (if not most) devices require that the VFS is initialised to able to register their devices into /devices. However, if you interact directly and only with the Tmpfs there's nothing wrong with just creating a Devices superblock and when the time comes, mounting it onto root. You can actually do the same with logs (i.e. /logs) that way you can use the logging mechanism and view it inside the OS after it boots instead of what it is currently, where if I wanted to look at the logs on real hardware I'd have to record the screen and go through it frame by frame.