BUILD(uv): bump prek from 0.3.8 to 0.3.9

[dependabot]

Bumps prek from 0.3.8 to 0.3.9.

Release notes

Sourced from prek's releases.

0.3.9

Release Notes

Released on 2026-04-13.

Highlight

prek auto-update is now stricter about pinned revisions and more useful in CI. It now keeps rev and # frozen: comments in sync, can detect impostor commits when validating pinned SHAs, and lets you use prek auto-update --check to fail on both available updates and frozen-ref mismatches without rewriting the config.

Examples:

$ prek auto-update
# updates revs and repairs stale `# frozen:` comments
$ prek auto-update --freeze
writes frozen SHAs with matching # frozen: <tag> comments
$ prek auto-update --check
exits non-zero when updates are available, a # frozen: comment is stale,
or a pinned SHA does not belong to the fetched upstream refs

Enhancements

• Check and sync frozen comments during auto-update (#1896)
• Handle impostor commits in auto-update (#1919)
• Add experimental language: dotnet support (#1871)
• Honor repo and worktree core.hooksPath (#1892)
• Add prek run --no-fail-fast to override config file (#1859)
• Add forbid-new-submodules as builtin hook (#1853)
• Clean stale patch files in cache gc (#1877)
• Display auto-update results by config entry (#1922)
• Restrict patch directory permissions (#1876)
• Show tag names in auto-update --freeze output (#1916)
• Use a bitset for hook stages (#1860)

Bug fixes

• Canonicalize CWD and GIT_ROOT paths (#1878)
• Ensure quotes are added for non-string revisions in auto-update (#1936)

Documentation

• Update docs for case of hooks modifying files with a non-zero exit code (#1879)

... (truncated)

Changelog

Sourced from prek's changelog.

0.3.9

Released on 2026-04-13.

Highlight

prek auto-update is now stricter about pinned revisions and more useful in CI. It now keeps rev and # frozen: comments in sync, can detect impostor commits when validating pinned SHAs, and lets you use prek auto-update --check to fail on both available updates and frozen-ref mismatches without rewriting the config.

Examples:

$ prek auto-update
# updates revs and repairs stale `# frozen:` comments
$ prek auto-update --freeze
writes frozen SHAs with matching # frozen: <tag> comments
$ prek auto-update --check
exits non-zero when updates are available, a # frozen: comment is stale,
or a pinned SHA does not belong to the fetched upstream refs

Enhancements

• Check and sync frozen comments during auto-update (#1896)
• Handle impostor commits in auto-update (#1919)
• Add experimental language: dotnet support (#1871)
• Honor repo and worktree core.hooksPath (#1892)
• Add prek run --no-fail-fast to override config file (#1859)
• Add forbid-new-submodules as builtin hook (#1853)
• Clean stale patch files in cache gc (#1877)
• Display auto-update results by config entry (#1922)
• Restrict patch directory permissions (#1876)
• Show tag names in auto-update --freeze output (#1916)
• Use a bitset for hook stages (#1860)

Bug fixes

• Canonicalize CWD and GIT_ROOT paths (#1878)
• Ensure quotes are added for non-string revisions in auto-update (#1936)

Documentation

• Update docs for case of hooks modifying files with a non-zero exit code (#1879)

Contributors

... (truncated)

Commits

• 3a9b9fe Ensure quotes are added for non-string revisions in auto-update (#1936)
• 501d1db Bump version to 0.3.9 (#1934)
• dc98c47 Honor repo and worktree core.hooksPath (#1892)
• 08c1f70 Remove bracket from auto-update project header (#1933)
• 4292fe2 Update pre-commit hook crate-ci/typos to v1.45.0 (#1930)
• adafad0 Update GitHub Actions (#1929)
• f0bf283 Update dependency uv to v0.11.3 (#1928)
• 059f272 Display auto-update results by config entry (#1922)
• 7899b90 Handle --no-lazy-fetch not available
• ff0769a Handle impostor commits in auto-update
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)