build(deps): bump astral-sh/setup-uv from 6 to 7

[dependabot]

Bumps astral-sh/setup-uv from 6 to 7.

Release notes

Sourced from astral-sh/setup-uv's releases.

v7.0.0 🌈 node24 and a lot of bugfixes

Changes

This release comes with a load of bug fixes and a speed up. Because of switching from node20 to node24 it is also a breaking change. If you are running on GitHub hosted runners this will just work, if you are using self-hosted runners make sure, that your runners are up to date. If you followed the normal installation instructions your self-hosted runner will keep itself updated.

This release also removes the deprecated input server-url which was used to download uv releases from a different server. The manifest-file input supersedes that functionality by adding a flexible way to define available versions and where they should be downloaded from.

Fixes

• The action now respects when the environment variable UV_CACHE_DIR is already set and does not overwrite it. It now also finds cache-dir settings in config files if you set them.
• Some users encountered problems that cache pruning took forever because they had some uv processes running in the background. Starting with uv version 0.8.24 this action uses uv cache prune --ci --force to ignore the running processes
• If you just want to install uv but not have it available in path, this action now respects UV_NO_MODIFY_PATH
• Some other actions also set the env var UV_CACHE_DIR. This action can now deal with that but as this could lead to unwanted behavior in some edgecases a warning is now displayed.

Improvements

If you are using minimum version specifiers for the version of uv to install for example

[tool.uv]
required-version = ">=0.8.17"

This action now detects that and directly uses the latest version. Previously it would download all available releases from the uv repo to determine the highest matching candidate for the version specifier, which took much more time.

If you are using other specifiers like 0.8.x this action still needs to download all available releases because the specifier defines an upper bound (not 0.9.0 or later) and "latest" would possibly not satisfy that.

🚨 Breaking changes

• Use node24 instead of node20 @​eifinger (#608)
• Remove deprecated input server-url @​eifinger (#607)

🐛 Bug fixes

• Respect UV_CACHE_DIR and cache-dir @​eifinger (#612)
• Use --force when pruning cache @​eifinger (#611)
• Respect UV_NO_MODIFY_PATH @​eifinger (#603)
• Warn when UV_CACHE_DIR has changed @​jamesbraza (#601)

🚀 Enhancements

• Shortcut to latest version for minimum version specifier @​eifinger (#598)

🧰 Maintenance

• Bump dependencies @​eifinger (#613)
• Fix test-uv-no-modify-path @​eifinger (#604)

... (truncated)

Commits

• 3259c62 Bump deps (#633)
• bf8e8ed Split up documentation (#632)
• 9c6b5e9 Add resolution-strategy input to support oldest compatible version selection ...
• a5129e9 Add copilot-instructions.md (#630)
• d18bcc7 Add value of UV_PYTHON_INSTALL_DIR to path (#628)
• bd1f875 Set output venv when activate-environment is used (#627)
• 1a91c38 chore: update known checksums for 0.9.2 (#626)
• c79f606 chore: update known checksums for 0.9.1 (#625)
• e0249f1 Fall back to PR for updating known versions (#623)
• 6d2eb15 Cache python installs (#621)
• Additional commits viewable in compare view

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📚 Documentation preview 📚: https://pytorch-lightning--21284.org.readthedocs.build/en/21284/

[github-actions]

⚡ Required checks status: All passing 🟢

Groups summary

🟢 pytorch_lightning: Tests workflow

Check ID	Status
pl-cpu-guardian	success	✅

These checks are required after the changes to .github/workflows/ci-tests-pytorch.yml.

🟢 fabric: Docs

Check ID	Status
docs-make (fabric, doctest)	success	✅
docs-make (fabric, html)	success	✅

These checks are required after the changes to .github/workflows/docs-build.yml.

🟢 pytorch_lightning: Docs

Check ID	Status
docs-make (pytorch, doctest)	success	✅
docs-make (pytorch, html)	success	✅

These checks are required after the changes to .github/workflows/docs-build.yml.

🟢 lightning_fabric: CPU workflow

Check ID	Status
fabric-cpu-guardian	success	✅

These checks are required after the changes to .github/workflows/ci-tests-fabric.yml.

🟢 mypy

Check ID	Status
mypy	success	✅

These checks are required after the changes to .github/workflows/code-checks.yml.

---

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87%. Comparing base (851e66f) to head (e55cab6).
⚠️ Report is 2 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff            @@
##           master   #21284    +/-   ##
========================================
- Coverage      87%      87%    -1%     
========================================
  Files         269      269            
  Lines       23690    23690            
========================================
- Hits        20668    20535   -133     
- Misses       3022     3155   +133