OpenBSD 8.0 release will have inteldrm/radeondrm/amdgpu drivers from Linux 6.18

The upcoming OpenBSD 8.0 release will include the inteldrm, radeondrm, and amdgpu drivers from Linux 6.18. This change aims to improve the operating system's graphics support and performance. The drivers will be included in the base system, making it easier for users to access the latest graphics features. This move follows OpenBSD's trend of incorporating upstream changes to improve its functionality.