New review comment by paper42 on void-packages repository

https://github.com/void-linux/void-packages/pull/42025#discussion_r1101884899

Comment:
Adding pip to checkdepends only leads to it installing all dependencies it needs in the versions it needs with pip. We don't want that, but it's also not telling us pip is missing:
```
error: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmp6dbhqicv', '--quiet', 'psutil']' returned non-zero exit status 1.
```
If you read this carefully, it's telling us that psutil is missing. Most of these missing dependencies can be probably solved with a simple `checkdepends="$depends"`