chore(deps): update dependency uv_build to v0.9.12

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Confidence
uv_build (source, changelog)	==0.9.10 -> ==0.9.12

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Release Notes

astral-sh/uv (uv_build)

v0.9.12

Compare Source

Released on 2025-11-24.

Enhancements

• Allow --with-requirements to load extensionless inline-metadata scripts (#​16744)
• Collect and upload PEP 740 attestations during uv publish (#​16731)
• Prevent uv export from overwriting pyproject.toml (#​16745)

Documentation

• Add a crates.io README for uv (#​16809)
• Add documentation for intermediate Docker layers in a workspace (#​16787)
• Enumerate workspace members in the uv crate README (#​16811)
• Fix documentation links for crates (#​16801)
• Generate a crates.io README for uv workspace members (#​16812)
• Move the "Export" guide to the projects concept section (#​16835)
• Update the cargo install recommendation to use crates (#​16800)
• Use the word "internal" in crate descriptions (#​16810)

v0.9.11

Compare Source

Released on 2025-11-20.

Python

• Add CPython 3.15.0a2

See the python-build-standalone release notes for details.

Enhancements

• Add SBOM support to uv export (#​16523)
• Publish to crates.io (#​16770)

Preview features

• Add uv workspace list --paths (#​16776)
• Fix the preview warning on uv workspace dir (#​16775)

Bug fixes

• Fix uv init author serialization via toml_edit inline tables (#​16778)
• Fix status messages without TTY (#​16785)
• Preserve end-of-line comment whitespace when editing pyproject.toml (#​16734)
• Disable always-authenticate when running under Dependabot (#​16773)

Documentation

• Document the new behavior for free-threaded python versions (#​16781)
• Improve note about build system in publish guide (#​16788)
• Move do not upload publish note out of the guide into concepts (#​16789)

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