Both OpenGL and Vulkan drivers share the same V3D_CSD definitions. Therefore, move it to a common place instead of duplicating. Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26448>