py-pip: updated to 22.3

22.3 (2022-10-15)
=================

Deprecations and Removals
-------------------------
- Deprecate ``--install-options`` which forces pip to use the deprecated ``install``
  command of ``setuptools``.
- Deprecate installation with 'setup.py install' when no-binary is enabled for
  source distributions without 'pyproject.toml'.
- Deprecate ```--no-binary`` disabling the wheel cache.
- Remove ``--use-feature=2020-resolver`` opt-in flag. This was supposed to be removed in 21.0, but missed during that release cycle.
- Deprecate installation with 'setup.py install' when the 'wheel' package is absent for
  source distributions without 'pyproject.toml'.
- Remove the ability to use ``pip list --outdated`` in combination with ``--format=freeze``.

Features
--------
- Use ``shell=True`` for opening the editor with ``pip config edit``.
- Use the ``data-dist-info-metadata`` attribute from :pep:`658` to resolve distribution metadata without downloading the dist yet.
- Add an option to run the test suite with pip built as a zipapp.
- Add a ``--python`` option to allow pip to manage Python environments other
  than the one pip is installed in.
- Document the new (experimental) zipapp distribution of pip.
- Use the much faster 'bzr co --lightweight' to obtain a copy of a Bazaar tree.

Bug Fixes
---------
- Fix ``--no-index`` when ``--index-url`` or ``--extra-index-url`` is specified
  inside a requirements file.
- Ensure that the candidate ``pip`` executable exists, when checking for a new version of pip.
- Ignore distributions with invalid ``Name`` in metadata instead of crashing, when
  using the ``importlib.metadata`` backend.
- Raise RequirementsFileParseError when parsing malformed requirements options that can't be sucessfully parsed by shlex.
- Fix build environment isolation on some system Pythons.

Vendored Libraries
------------------
- Upgrade certifi to 2022.9.24
- Upgrade distlib to 0.3.6
- Upgrade idna to 3.4
- Upgrade pep517 to 0.13.0
- Upgrade pygments to 2.13.0
- Upgrade tenacity to 8.1.0
- Upgrade typing_extensions to 4.4.0
- Upgrade urllib3 to 1.26.12

Improved Documentation
----------------------
- Mention that --quiet must be used when writing the installation report to stdout.


(adam)