chore(deps-dev): bump postcss from 8.5.20 to 8.5.23

[dependabot]

Bumps postcss from 8.5.20 to 8.5.23.

Release notes

Sourced from postcss's releases.

8.5.23

• Do not load source map without opts.from for security reasons.

8.5.22

• Fixed custom property losing semicolon before a comment (by @​sarathfrancis90).

8.5.21

• Fixed childless at-rule losing semicolon before comment (by @​sarathfrancis90).
• Fixed docs (by @​isker).

Changelog

Sourced from postcss's changelog.

8.5.23

• Do not load source map without opts.from for security reasons.

8.5.22

• Fixed custom property losing semicolon before a comment (by @​sarathfrancis90).

8.5.21

• Fixed childless at-rule losing semicolon before comment (by @​sarathfrancis90).
• Fixed docs (by @​isker).

Commits

• eb9e1fe Release 8.5.23 version
• 9d19c78 Update dependencies
• 7beca13 Does no load source map file without opts.from
• decea51 Typo
• c18e30d Update EM banner
• 98a39ad Update EM banner
• a3e48c4 Release 8.5.22 version
• f49d691 Fix custom property losing its semicolon before a comment (#2117)
• 28e0daf Release 8.5.21 version
• 3d2b4e4 Update dependencies
• Additional commits viewable in compare view

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Note

Low Risk
Patch-level devDependency change with no application logic touched; the main behavioral note is stricter PostCSS source-map loading during builds.

Overview
Updates the lockfile so PostCSS resolves to 8.5.23 (from 8.5.20) for the existing ^8.5.12 dev dependency. nanoid moves to 3.3.18 as PostCSS’s transitive dependency. The rest of the pnpm-lock.yaml diff is dependency graph re-resolution (e.g. dropping supports-color from instance keys), not separate package upgrades.

PostCSS 8.5.21–8.5.22 fix semicolon handling around comments on custom properties and childless at-rules. 8.5.23 stops loading source maps when opts.from is missing, which hardens the CSS build/lint toolchain against unintended source-map reads.

This affects dev-time tooling only (Tailwind, Autoprefixer, Stylelint, Vite), not runtime library code.

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