nir/builder: don't set intr->num_components

The "load-sysval" intrinsics are not vectorized.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5371>
1 file changed