build: allow uv_build < 0.10.0

[Prince213]

📝 Summary

This PR allows the project to be built with uv_build 0.9.

🔍 Description of Changes

uv 0.9.0 has just released but doesn't contain breaking changes for uv_build, so bump the requirement to < 0.10.0.

Reference: https://github.com/astral-sh/uv/releases/tag/0.9.0

📋 Checklist

• I have read the contributor guidelines.
• For large changes, or changes that affect the public API: this change was discussed or approved through an issue, on Discord, or the community discussions (Please provide a link if applicable).
• I have added tests for the changes made.
• I have run the code and verified that it works as expected.

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Project	Deployment	Preview	Comments	Updated (UTC)
marimo-docs	Ready	Preview	Comment	Oct 8, 2025 5:49am

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[Prince213]

I have read the CLA Document and I hereby sign the CLA