dt-bindings: vendor-prefix: Add prefix for GameForce

GameForce is a company that produces handheld game consoles.

https://gameforce.fun/



Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240325134959.11807-2-macroalpha82@gmail.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240325134959.11807-2-macroalpha82@gmail.com