Is your feature request related to a problem? Please describe.
No problems.

Describe the solution you'd like
Add support for Commodore C286-LT computer on 86Box

Additional context

Since I only seen 1 Commodore 286 machine in 86Box, I just want to add support for the Commodore C286-LT computer in 86Box.

BIOS/ZIP file (including a readme file):
Commodore C286-LT ROMs.zip
(NOTE): Some ZIP BIOS files include a readme file before you check the BIOS ROMs.

Laptop computer information can be found on 2 websites:
https://www.c64-wiki.de/wiki/Commodore-Laptop_C286LT
https://oldcrap.org/2020/02/24/commodore-c286-lt/