Bump pip from 23.3.1 to 25.1.1 in /.github/workflows

[dependabot]

Bumps pip from 23.3.1 to 25.1.1.

Changelog

Sourced from pip's changelog.

25.1.1 (2025-05-02)

Bug Fixes

• Fix req.source_dir AssertionError when using the legacy resolver. ([#13353](https://github.com/pypa/pip/issues/13353) <https://github.com/pypa/pip/issues/13353>_)
• Fix crash on Python 3.9.6 and lower when pip failed to compile a Python module during installation. ([#13364](https://github.com/pypa/pip/issues/13364) <https://github.com/pypa/pip/issues/13364>_)
• Names in dependency group includes are now normalized before lookup, which fixes incorrect Dependency group '...' not found errors. ([#13372](https://github.com/pypa/pip/issues/13372) <https://github.com/pypa/pip/issues/13372>_)

Vendored Libraries

• Fix issues with using tomllib from the stdlib if available, rather than tomli
• Upgrade dependency-groups to 1.3.1

25.1 (2025-04-26)

Deprecations and Removals

• Drop support for Python 3.8. ([#12989](https://github.com/pypa/pip/issues/12989) <https://github.com/pypa/pip/issues/12989>_)
• On python 3.14+, the pkg_resources metadata backend cannot be used anymore. ([#13010](https://github.com/pypa/pip/issues/13010) <https://github.com/pypa/pip/issues/13010>_)
• Hide --no-python-version-warning from CLI help and documentation as it's useless since Python 2 support was removed. Despite being formerly slated for removal, the flag will remain as a no-op to avoid breakage. ([#13303](https://github.com/pypa/pip/issues/13303) <https://github.com/pypa/pip/issues/13303>_)
• A warning is emitted when the deprecated pkg_resources library is used to inspect and discover installed packages. This warning should only be visible to users who set an undocumented environment variable to disable the default importlib.metadata backend. ([#13318](https://github.com/pypa/pip/issues/13318) <https://github.com/pypa/pip/issues/13318>_)
• Deprecate the legacy setup.py bdist_wheel mechanism. To silence the warning, and future-proof their setup, users should enable --use-pep517 or add a pyproject.toml file to the projects they control. ([#13319](https://github.com/pypa/pip/issues/13319) <https://github.com/pypa/pip/issues/13319>_)

Features

• Suggest checking "pip config debug" in case of an InvalidProxyURL error. ([#12649](https://github.com/pypa/pip/issues/12649) <https://github.com/pypa/pip/issues/12649>_)
• Using --debug also enables verbose logging. ([#12710](https://github.com/pypa/pip/issues/12710) <https://github.com/pypa/pip/issues/12710>_)
• Display a transient progress bar during package installation. ([#12712](https://github.com/pypa/pip/issues/12712) <https://github.com/pypa/pip/issues/12712>_)
• Minor performance improvement when installing packages with a large number of dependencies by increasing the requirement string cache size. ([#12873](https://github.com/pypa/pip/issues/12873) <https://github.com/pypa/pip/issues/12873>_)
• Add a --group option which allows installation from :pep:735 Dependency Groups. --group accepts arguments of the form group or path:group, where the default path is pyproject.toml, and installs

... (truncated)

Commits

• 01857ef Bump for release
• 08d8bb9 Merge pull request #13374 from pfmoore/fixups
• 2bff84e Merge pull request #13363 from sbidoul/fix-source_dir-assert
• 644e71d News file fixups
• 426856f Merge pull request #13364 from ichard26/bugfix/python39
• b7e3aea Merge pull request #13356 from eli-schwartz/tomllib
• 8c678fe Merge pull request #13373 from sirosen/update-vendored-dependency-groups
• 7d00639 Update newsfiles for dependency-groups patch
• 6d28bbf Update version of dependency-groups to v1.3.1
• 94bd66d Revert StreamWrapper removal to restore Python 3.9.{0,6} compat
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

Summary by Sourcery

Chores:

• Upgrade pip to the latest version in workflow dependencies

[sourcery-ai]

Reviewer's Guide

The pip dependency version specified in the '.github/workflows/constraints.txt' file was updated from 23.3.1 to 25.1.1.

File-Level Changes

Change	Details	Files
Bumped pip dependency version.	Updated pip version from 23.3.1 to 25.1.1	/.github/workflows/constraints.txt

---

Tips and commands

Interacting with Sourcery

• Trigger a new review: Comment @sourcery-ai review on the pull request.
• Continue discussions: Reply directly to Sourcery's review comments.
• Generate a GitHub issue from a review comment: Ask Sourcery to create an
  issue from a review comment by replying to it. You can also reply to a
  review comment with @sourcery-ai issue to create an issue from it.
• Generate a pull request title: Write @sourcery-ai anywhere in the pull
  request title to generate a title at any time. You can also comment
  @sourcery-ai title on the pull request to (re-)generate the title at any time.
• Generate a pull request summary: Write @sourcery-ai summary anywhere in
  the pull request body to generate a PR summary at any time exactly where you
  want it. You can also comment @sourcery-ai summary on the pull request to
  (re-)generate the summary at any time.
• Generate reviewer's guide: Comment @sourcery-ai guide on the pull
  request to (re-)generate the reviewer's guide at any time.
• Resolve all Sourcery comments: Comment @sourcery-ai resolve on the
  pull request to resolve all Sourcery comments. Useful if you've already
  addressed all the comments and don't want to see them anymore.
• Dismiss all Sourcery reviews: Comment @sourcery-ai dismiss on the pull
  request to dismiss all existing Sourcery reviews. Especially useful if you
  want to start fresh with a new review - don't forget to comment
  @sourcery-ai review to trigger a new review!

Customizing Your Experience

Access your dashboard to:

• Enable or disable review features such as the Sourcery-generated pull request
  summary, the reviewer's guide, and others.
• Change the review language.
• Add, remove or edit custom review instructions.
• Adjust other review settings.

Getting Help

• Contact our support team for questions or feedback.
• Visit our documentation for detailed guides and information.
• Keep in touch with the Sourcery team by following us on X/Twitter, LinkedIn or GitHub.