New review comment by dotnetfox on void-packages repository

https://github.com/void-linux/void-packages/pull/34299#discussion_r758567275

Comment:
@paper42, according to what you just wrote, I suppose you meant the following:

```
hostmakedepends="python3-setuptools python3-wheel"
depends="python3-parsing"
checkdepends="python3-future"
```

However, it still does not seem to be enough:

```
=> python3-bibtexparser-1.2.0_1: running do_check ...
/usr/lib/python3.10/distutils/dist.py:274: UserWarning: Unknown distribution option: 'extra_requires'
  warnings.warn(msg)
running test
WARNING: Testing via this command is deprecated and will be removed in a future version. Users looking for a generic test entry point independent of test runner are encouraged to use tox.
/usr/bin/python3: No module named pip
error: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpfxlnb_mp', '--quiet', 'pyparsing>=2.0.3']' returned non-zero exit status 1.
=> ERROR: python3-bibtexparser-1.2.0_1: do_check: 'python3 setup.py ${make_check_target} ${make_check_args}' exited with 1
=> ERROR:   in do_check() at common/build-style/python3-module.sh:40
```