chore(deps): update astral-sh/setup-uv action to v5.3.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
astral-sh/setup-uv	action	patch	v5.3.0 -> v5.3.1

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Release Notes

astral-sh/setup-uv (astral-sh/setup-uv)

v5.3.1: 🌈 - Fix issues with GHES and HTTP proxies

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Changes

This release fixes some issues when this action was used behind a HTTP proxy or with GHES.
If you have been seeing ENOTFOUND or timeout errors, this release should fix that.

A huge thank you to everyone who helped investigating this and testing the fixes:

• @​siryessuhr
• @​my1e5
• @​dennis-m-e
• @​PaarthShah

🐛 Bug fixes

• Always fall back to anonymous download @​eifinger (#​304)

🧰 Maintenance

• chore: update known checksums for 0.6.3 @​github-actions[bot] (#​300)

📚 Documentation

• 📚 Document automatically enabled cache on GitHub-hosted runners @​jerr0328 (#​302)

⬆️ Dependency updates

• bump dependencies @​eifinger (#​308)
• Bump peter-evans/create-pull-request from 7.0.6 to 7.0.7 @​dependabot[bot] (#​299)

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