New review comment by dkwo on void-packages repository

https://github.com/void-linux/void-packages/pull/35376#discussion_r830827380

Comment:
after adding `python3-argon2`, as well as a ton of other `checkdepends`, it still fails with
```
=> python3-jupyter_server-1.13.5_1: running do_check ...
============================= test session starts ==============================
platform linux -- Python 3.10.3, pytest-6.2.5, py-1.10.0, pluggy-0.13.1
rootdir: /builddir/jupyter_server-1.13.5, configfile: pyproject.toml, testpaths: jupyter_server/
plugins: mock-3.5.1, anyio-3.5.0, asyncio-0.14.0, timeout-1.4.2
timeout: 300.0s
timeout method: thread
timeout func_only: False
collected 0 items / 1 error

==================================== ERRORS ====================================
________________________ ERROR collecting test session _________________________
Defining 'pytest_plugins' in a non-top-level conftest is no longer supported:
It affects the entire test suite instead of just below the conftest as expected.
  /builddir/jupyter_server-1.13.5/jupyter_server/conftest.py
Please move it to a top level conftest file at the rootdir:
  /builddir/jupyter_server-1.13.5
For more information, visit:
  https://docs.pytest.org/en/stable/deprecations.html#pytest-plugins-in-non-top-level-conftest-files
=========================== short test summary info ============================
ERROR 
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
=============================== 1 error in 0.10s ===============================
```
What they actually require:
```
test =
    coverage
    pytest>=6.0
    pytest-cov
    pytest-mock
    pytest-timeout
    requests
    pytest-tornasync
    pytest-console-scripts
    ipykernel
```