Fix pre-commit copyright check

[bdice]

This PR is a small fix for an error I ran into locally on the copyright check.

[jakirkham]

Thanks Bradley! 🙏

Should we add copyright lines to other files like these as well?

pynvjitlink/.ycm_extra_conf.py

Line 1 in 571a69e

import os

pynvjitlink/test_binary_generation/Makefile

Line 1 in 571a69e

# Generates the input files used by the pynvjitlink binding test suite

pynvjitlink/test_binary_generation/test_device_functions.cu

Line 1 in 571a69e

#include <cuda_fp16.h>

pynvjitlink/test_binary_generation/undefined_extern.cu

Line 1 in 571a69e

extern __device__ float undef(float a, float b);

[bdice]

@jakirkham The copyright checker will enforce that in the future, next time those files are modified. If you would like to add them in this PR, feel free to push.

[bdice]

I'm going to merge this as-is. We can gradually fix the files in this repo as they are edited, which is the same strategy we've been using across RAPIDS.

[bdice]

/merge apparently this repo doesn't use /merge comments