New review comment by chrysos349 on void-packages repository

https://github.com/void-linux/void-packages/pull/44024#discussion_r1203016574

Comment:
This is useful! I will keep the diff small and clean in the future!

P.S. Doesn't this piece of information need to be in [CONTRIBUTING.md](https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md)?