sample GL builds

to build use VS Code or just run ./build.sh

gears - build with nvidia GL ray - build with mesa GL gears_w - build with generic GL ray_w - build with generic GL

run_gears.sh - normal start of gears run_ray.sh - normal start of ray run_gears_w.sh - start of gears with prime offload for nvidia run_ray_w.sh - start of ray with prime offload for nvidia