Add RGB Motor LED support ? (Fettec Racewire 6)

[IPv777]

Hello,

could you add support for Racewires on G071 ?

like Fettec Racewire 6 : https://fettec.net/media/pdf/e0/0d/c5/FETtec-Race-Wire-6-manual.pdf

it is WS2818 LEDs

(currently supported by KISS)

I think this request could be related to :
d2490dc
end to
#270 (comment)

I'm using SEQURE 2670 on AM32 2.20

Thanks !