There is an updated pull request by ahesford against master on the void-packages repository

https://github.com/ahesford/void-packages meson-numpy
https://github.com/void-linux/void-packages/pull/46186

Add meson awareness to `numpy` helper and `python3-pep517` style
Now that a `meson` build helper exists, we can further remove redundancy in some numeric python packages. In addition to the two cleaned up here, I believe we have some pending PRs that would benefit from these changes.

While I'm touching the `numpy` helper, I might as well fix its missing documentation.

cc: @tornaria 

#### Testing the changes
- I tested the changes in this PR: **YES**

A patch file from https://github.com/void-linux/void-packages/pull/46186.patch is attached