build(deps): bump postcss from 8.5.6 to 8.5.16

[dependabot]

Bumps postcss from 8.5.6 to 8.5.16.

Release notes

Sourced from postcss's releases.

8.5.16

• Fixed Input#origin() position (by @​mizdra).
• Fixed raws after rehydrating a JSON AST (by @​sarathfrancis90).
• Fixed putting parent-less node in nodes of new node (by @​MahinAnowar).
• Fixed computing offset in positionBy() (by @​greymoth-jp).
• Fixed rangeBy() on index: 0 (by @​sarathfrancis90).

8.5.15

• Fixed declaration parsing performance (by @​homanp).

8.5.14

• Fixed custom syntax regression (by @​43081j).

8.5.13

• Fixed postcss-scss commend regression.

8.5.12

• Fixed reading any file via user-generated CSS.
• Added opts.unsafeMap to disable checks.

8.5.11

• Fixed nested brackets parsing performance (by @​offset).

8.5.10

• Fixed XSS via unescaped </style> in non-bundler cases (by @​TharVid).

8.5.9

• Speed up source map encoding paring in case of the error.

8.5.8

• Fixed Processor#version.

8.5.7

• Improved source map annotation cleaning performance (by CodeAnt AI).

Changelog

Sourced from postcss's changelog.

8.5.16

• Fixed Input#origin() position (by @​mizdra).
• Fixed raws after rehydrating a JSON AST (by @​sarathfrancis90).
• Fixed putting parent-less node in nodes of new node (by @​MahinAnowar).
• Fixed computing offset in positionBy() (by @​greymoth-jp).
• Fixed rangeBy() on index: 0 (by @​sarathfrancis90).

8.5.15

• Fixed declaration parsing performance (by @​homanp).

8.5.14

• Fixed custom syntax regression (by @​43081j).

8.5.13

• Fixed postcss-scss commend regression.

8.5.12

• Fixed reading any file via user-generated CSS.
• Added opts.unsafeMap to disable checks.

8.5.11

• Fixed nested brackets parsing performance (by @​offset).

8.5.10

• Fixed XSS via unescaped </style> in non-bundler cases (by @​TharVid).

8.5.9

• Speed up source map encoding paring in case of the error.

8.5.8

• Fixed Processor#version.

8.5.7

• Improved source map annotation cleaning performance (by CodeAnt AI).

Commits

• 92ccc93 Release 8.5.16 version
• 818bdd6 Update formatting
• 46e4510 Fix Input#origin() returning incorrect position (#2036)
• 34942ce Fix tests
• d4feed6 Don't clone root-less child nodes in container constructor (#2097)
• da323fc Revert version update to fix old Node.js on CI
• 8863369 Update dependencies
• 3828982 Preserve node raws when rehydrating a JSON AST (#2100)
• d1e80b8 Fix Node#rangeBy() ignoring index 0 (#2091)
• b91e4a6 Fix Node.js 26 tests
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for postcss since your current version.

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[github-actions]

@dependabot merge

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

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[codacy-production]

Pull Request Overview

This update resolves critical security vulnerabilities (XSS and arbitrary file reading) in PostCSS and aligns with project quality standards and acceptance criteria. No major logic issues or security flaws were introduced. However, the PR currently lacks automated tests to ensure that CSS parsing and Stylelint integration remain stable after the version change.

Test suggestions

• Verify that the project's CSS parsing logic remains functional and does not regress with the new version of PostCSS.
• Ensure that the Stylelint execution flow (which depends on PostCSS) completes without errors.

Prompt proposal for missing tests

Consider implementing these tests if applicable:
1. Verify that the project's CSS parsing logic remains functional and does not regress with the new version of PostCSS.
2. Ensure that the Stylelint execution flow (which depends on PostCSS) completes without errors.

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