media: rc: add keymap for Tronsmart Vega S95/S96 remote

Add a keymap for the Tronsmart Vega S95 and S96 Android (Amlogic S905/S912)
STB devices. Both use the same IR remote.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>