radv: re-enable NGG culling on GFX11+
Disabled by commit 5d552b4f
RadeonSI enables it by default now, I've been running it for months with no issues, and there seems to be an agreement on IRC.
2024-02-19 13:42:00 mareko Lynne: radeonsi enables it default
2024-02-19 13:42:34 mareko radv should probably too