media: rc: add keymap for Videostrong KII Pro

This is an NEC remote control device shipped with the Videostrong KII Pro
tv box as well as other devices from videostrong.

Signed-off-by: Mohammad Rasim <mohammad.rasim96@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>