nir: Remove nir_intrinsic_output_u8_as_fp16_pan
As soon as !5285 (merged) is merged, this will be unused in favour of nir_intrinsic_load_output. Opening now so I don't forget about it.
Signed-off-by: Alyssa Rosenzweig alyssa.rosenzweig@collabora.com
Edited by Alyssa Rosenzweig