chore(deps): update ghcr.io/astral-sh/uv docker tag to v0.4.29

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
ghcr.io/astral-sh/uv	final	patch	0.4.28 -> 0.4.29
ghcr.io/astral-sh/uv	stage	patch	0.4.28 -> 0.4.29

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Release Notes

astral-sh/uv (ghcr.io/astral-sh/uv)

v0.4.29

Compare Source

Enhancements

• Sort errors during display in uv python install (#​8684)
• Update resolver to use disjointness checks instead of marker equality (#​8661)
• Add riscv64 to supported Python platform tags (#​8660)

Bug fixes

• Fix hard and soft float libc detection for managed Python distributions on ARM (#​8498)
• Handle cycles in uv pip tree (#​8689)
• Respect dependency group markers in uv export (#​8659)
• Support transitive dependencies in Git workspaces (#​8665)
• Use portable paths for subdirectories in lock URLs (#​8707)
• Update uv init --virtual to imply --no-package (#​8595)

Preview

• Install versioned Python executables into the bin directory during uv python install (Unix only) (#​8458)

Documentation

• Clarify relationship between specifiers and requires-python range (#​8688)
• Fix broken link in docs (#​8552)
• Fix outdated documentation on Requires-Python (#​8679)
• Add Google Artifact Registry index authentication guide (#​8579)

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