text: Title: tox4: sub process "pip list" by "subprocess.Popen, communicate()" returns empty in Fedora 36 container in GitHub Actions
  Body: ## Issue
  
  Describe what's the expected behaviour and what you're observing.
  
  The tox 4.0.11 is executed in Fedora 36 and 35 Docker containers on GitHub Actions (host OS: Ubuntu 22.0.4 LTS).
  
  The tox executes the `pip list` as a sub process in the following code.
  
  https://github.com/junaruga/rpm-py-installer/blob/2e4e7fe87c17639d06386653125d942228fb306f/install.py#L1546-L1547
  
  ```
          cmd = '{0} list --format json'.format(self._get_pip_cmd())
          json_str = Cmd.sh_e_out(cmd).split('\n')[0]
  ```
  
  https://github.com/junaruga/rpm-py-installer/blob/2e4e7fe87c17639d06386653125d942228fb306f/install.py#L1979-L1985
  
  ```
              proc = subprocess.Popen(cmd, **cmd_kwargs)
              stdout, stderr = proc.communicate()
              returncode = proc.returncode
              message_format = (
                  'CMD Return Code: [{0}], Stdout: [{1}], Stderr: [{2}]'
              )
              Log.debug(message_format.format(returncode, stdout, stderr))
  ```
  
  
  ```
  [DEBUG] CMD: /work/.tox/py310/bin/python -m pip list
  [DEBUG] CMD Return Code: [0], Stdout: [None], Stderr: [b'']
  ```
  
  ```
  [DEBUG] CMD: pip list
  [DEBUG] CMD Return Code: [0], Stdout: [None], Stderr: [b'']
  ```
  
  Interestingly when running the used Fedora 36 containers on local environment (Fedora 37), the `pip list` returned the stdout correctly. And this issue doesn't happen on the latest tox version 3 (= 3.27.1).
  
  
  ## Environment
  
  Provide at least:
  
  - OS: Fedora Linux 36 and 35 Docker containers on GitHub Actions (Ubuntu 22.0.4 LTS).
  - `pip list` of the host Python where `tox` is installed:
  
  ```console
  
   + pip list
  Package                  Version
  ------------------------ ----------
  attrs                    22.1.0
  backports.unittest-mock  1.5
  cachetools               5.2.0
  chardet                  5.1.0
  colorama                 0.4.6
  dbus-python              1.2.18
  distlib                  0.3.6
  distro                   1.6.0
  exceptiongroup           1.0.4
  filelock                 3.8.2
  gpg                      1.17.0
  iniconfig                1.1.1
  libcomps                 0.1.18
  packaging                22.0
  pip                      22.3.1
  platformdirs             2.6.0
  pluggy                   1.0.0
  pyproject_api            1.2.1
  pytest                   7.2.0
  pytest-helpers-namespace 2021.12.29
  python-dateutil          2.8.1
  rpm                      4.17.1
  setuptools               65.6.3
  six                      1.16.0
  tomli                    2.0.1
  tox                      4.0.11
  virtualenv               20.17.1
  ```
  
  ## Output of running tox
  
  Provide the output of `tox -rvv`:
  
  ```console
  
  ```
  
  I am sorry, here is the used `tox.ini`.  As the result is quite long. If you need it, I am happy to capture and share the log text.
  https://github.com/junaruga/rpm-py-installer/blob/master/tox.ini#L2
  
  ## Minimal example
  
  If possible, provide a minimal reproducer for the issue:
  
  ```console
  
  ```
  
  I am sorry. I don't find a minimal reproducer.
  
  
  ## Reproducing steps
  
  I can tell how to reproduce this issue. Sorry for inconvenience.
  
  1. Fork the repository: https://github.com/junaruga/rpm-py-installer .
  2. Add an empty commit on the master branch such as `git commit --allow-empty`.
  3. Push the branch to your forked repository.
  4. This GitHub Actions are triggered by a push to any branches on the forked repository.
  5. See "test-and-buiild (fedora_36 ...)" case in the GitHub Actions.
  6. Click "Run the testes" - Search the line by "pip list". The actual log is like [this](https://github.com/junaruga/rpm-py-installer/actions/runs/3713857497/jobs/6297021704#step:10:503).
  
  
  If you want to test with tox 3 to compare the result, you can do like this.
  
  ```
  diff --git a/tox-requirements.txt b/tox-requirements.txt
  index 46ce3b9..e46c5b1 100644
  --- a/tox-requirements.txt
  +++ b/tox-requirements.txt
  @@ -1,4 +1,4 @@
   pip
   setuptools
   virtualenv
  -tox
  +tox<4
  ```
  