fix(deps): update dependency postcss to v8.4.41

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
postcss (source)	8.4.38 -> 8.4.41

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Release Notes

postcss/postcss (postcss)

v8.4.41

Compare Source

• Fixed types (by @​nex3 and @​querkmachine).
• Cleaned up RegExps (by @​bluwy).

v8.4.40

Compare Source

• Moved to getter/setter in nodes types to help Sass team (by @​nex3).

v8.4.39

Compare Source

• Fixed CssSyntaxError types (by @​romainmenke).

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[github-actions]

[puLL-Merge] - postcss/postcss@8.4.38..8.4.41

Description

This PR updates various dependencies, upgrades Node.js and pnpm versions, and makes some minor code changes. The motivation appears to be keeping the project up-to-date with the latest versions of tools and libraries.

Changes

Changes

1. .github/workflows/test.yml:

   • Updates pnpm action from v3 to v4
   • Updates pnpm version from 8 to 9
   • Updates Node.js version from 21 to 22
   • Removes Node.js 16 from the test matrix and adds it to the "Old Node.js" matrix

2. CHANGELOG.md:

   • Adds entries for versions 8.4.41, 8.4.40, and 8.4.39

3. README.md:

   • Updates some links and text
   • Removes reference to a searchable catalog

4. docs/README-cn.md:

   • Updates some links

5. docs/plugins.md:

   • Updates some links

6. lib/*.d.ts files:

   • Various type definition updates and improvements

7. lib/container.js:

   • Renames markDirtyUp to markTreeDirty
   • Adds a check for selectors property

8. lib/map-generator.js:

   • Minor regex update

9. lib/previous-map.js:

   • Refactors some code to use match instead of test

10. lib/processor.js:

    • Updates version number to 8.4.41

11. package.json:

    • Updates version to 8.4.41
    • Updates various dependencies
    • Changes Node.js engine requirement to ^10 || ^12 || >=14

12. pnpm-lock.yaml:

    • Extensive updates to lockfile reflecting dependency changes

Possible Issues

No major issues are apparent in this change. However, the upgrade of Node.js and pnpm versions in the CI workflow might potentially cause issues if there are any incompatibilities with the new versions.

Security Hotspots

There are no obvious security hotspots in this change. The updates to dependencies may include security fixes, which would be a positive change from a security perspective.