Stadia Controller SDL_GAMECONTROLLERCONFIG Envierment var..

## This is the correct Stadia controller support line.

##### Stadia Controller
export SDL_GAMECONTROLLERCONFIG=""
export SDL_GAMECONTROLLERCONFIG=\
'03008009d11800000094000011010000635337888,Stadia Controller,platform:Linux,a:b0,b:b1,x:b2,y:b3,back:b6,start:b7,guide:b8,leftshoulder:b4,rightshoulder:b5,leftstick:b9,rightstick:b10,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:b14,righttrigger:b13,dpup:h0.1,dpleft:h0.8,dpdown:h0.4,dpright:h0.2,

05000000d11800000094000000010000635337888,Stadia Controller (BT),platform:Linux,a:b0,b:b1,x:b2,y:b3,back:b6,start:b7,guide:b8,leftshoulder:b4,rightshoulder:b5,leftstick:b9,rightstick:b10,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:b14,righttrigger:b13,dpup:h0.1,dpleft:h0.8,dpdown:h0.4,dpright:h0.2,'