radeonsi: set PA_SU_HARDWARE_SCREEN_OFFSET to 0
radeonsi: set PA_SU_HARDWARE_SCREEN_OFFSET to 0

It was probably 0 already, but it doesn't hurt to set it.

Reviewed-by: Michel Dänzer <242b79f0804cf52679d58f27ed754158c1323c75@amd.com>

metora/MesaGLSLCompiler,metora/MesaGLSLCompiler,metora/MesaGLSLCompiler