anv: Use vfg distribution mode = RR_STRICT for Xe2+
Xe2 tuning from PFF team shows better performance with vfg distribution mode = RR_STRICT. Testing shows this to be true.
Speedup:
- Borderlands3-dx11-trace: +4%
- WolfensteinYoungblood-vk.g6: +1.5%
- Cyberpunk2077-dx12vk-2160p-ultra: +0.5%
Edited by Felix Degrood