chore(deps): update ghcr.io/zizmorcore/zizmor docker tag to v1.31.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
ghcr.io/zizmorcore/zizmor	uses-with	minor	1.30.1 → 1.31.1

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Release Notes

zizmorcore/zizmor (ghcr.io/zizmorcore/zizmor)

v1.31.1

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Bug Fixes 🐛🔗

• Fixed a regression in 1.31.0 where some ignore comments/configurations would no longer apply to the dangerous-triggers audit (#​2450)

v1.31.0

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Sponsorship is appreciated!

Enhancements 🌱🔗

• The typosquat-uses audit now supports pre-commit config inputs (#​2437)

• The self-hosted-runner audit is now significantly more precise (#​2350)

  Many thanks to @​ubiratansoares for proposing and implementing this enhancement!

• The dangerous-triggers audit now considers the issue_comment trigger fundamentally dangerous (#​2396)

• zizmor is now aware of the image_version workflow trigger (#​2397)

• The dangerous-triggers audit now produces more precise finding/diagnostic spans (#​2402)

• The cache-poisoning audit is now aware of pnpm/setup (#​2409)

• The unpinned-images audit now produces more precise findings when the user's workflow contains an indirect matrix (#​2395)

  Many thanks to @​ubiratansoares for proposing and implementing this enhancement!

• The cache-poisoning audit is now aware of GitHub's new cache-mode: setting, and will skip any findings that would occur when a job has an effective cache-mode: none (#​2418)

• The cache-poisoning audit now flags usages of cache-mode: write and cache-mode: write-only with dangerous triggers, i.e. triggers that give an attacker privileged code execution (#​2426)

• zizmor now uses a tree-sitter grammar for PowerShell that's more precise/capable of capturing more non-trivial PowerShell expressions (#​2444)

Bug Fixes 🐛🔗

• Fixed a class of false positives/imprecisions in adhoc-packages that caused some pnpm and yarn invocations to be misclassified as package installations (#​2386)

  Many thanks to @​marcalexiei for implementing this improvement!

• Fixed a bug where zizmor would fail to honor Git submodules and worktrees when discovering configuration files relative to a repo root (#​2390)

• Fixed a bug where the ref-version-mismatch audit would crash on unusually placed version comments (#​2394)

• Fixed a bug where zizmor would fail to handle some pre-commit inputs that use prek extensions to the language_version and default_language_version keys (#​2413)

• Fixed a bug where the use-trusted-publishing audit would fail to detect certain true-positive patterns inside of PowerShell blocks (#​2444)

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