graphics/drm-61-kmod: Update to latest version
This fixes compilation with clang21 (defualt on FreeBSD 16)
Sponsored by: Beckhoff Automation GmbH & Co. KG
(cherry picked from commit 8b9c184f66cc034bd6a73cbcd7e0d9eb74a530d7)
graphics/drm-*-kmod, graphics/nvidia-drm-*-kmod: Update DRM drivers
Several changes were made to all LTS drm-kmod branches:
1. All branches were updated with Makefile cleanups and fixes.
2. The addition of the `DMA_BUF_IOCTL_EXPORT_SYNC_FILE` and
`DMA_BUF_IOCTL_IMPORT_SYNC_FILE` ioctls was backported to the 6.1 and
6.6 branches.
3. A couple fixes to amdgpu and i915 drivers were committed to the 6.12
branch.
The corresponding `graphics/nvidia-drm-*-kmod` ports were updated to
reference the latest `graphics/drm-*-kmod` ports.
Sponsored by: The FreeBSD Foundation
(cherry picked from commit e50c876e295af951485b605b8cb9bf567b6c23e1)
graphics/drm-66-kmod: Update to latest version
This fixes compilation with clang21 (defualt on FreeBSD 16)
Sponsored by: Beckhoff Automation GmbH & Co. KG
(cherry picked from commit d94082fc799fec79f52c4a7287f6fb5b2da61bb8)