drm-uapi: update drm_fourcc.h

Bring in new f16/f32 formats, etc.

Taken from the following commit in the drm tree, from the drm-next
branch:

commit 203dcde881561f1a4ee1084e2ee438fb4522c94a
Merge: 69d09a26096c 8290d37ad2b0
Author: Simona Vetter <simona.vetter@ffwll.ch>

    Merge tag 'drm-msm-next-2025-07-05' of https://gitlab.freedesktop.org/drm/msm into drm-next

Signed-off-by: Rob Clark <rob.clark@oss.qualcomm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36081>
1 file changed