Chore(deps): Bump postcss from 8.5.20 to 8.5.25 in /src/frontend

[dependabot]

Bumps postcss from 8.5.20 to 8.5.25.

Release notes

Sourced from postcss's releases.

8.5.25

• Fixed 8.5.17 visitor regression.
• Fixed list.split() for non-string values (by @​amir-rezaei).

8.5.24

• Preserve the BOM after the processing (by @​hdimer).

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.

8.5.25

• Fixed 8.5.17 visitor regression.
• Fixed list.split() for non-string values (by @​amir-rezaei).

8.5.24

• Preserve the BOM after the processing (by @​hdimer).

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

• 08c989c Release 8.5.25 version
• 24f6814 Fix 8.5.17 visitor regression
• f2fa53f Add supply chain security requirement to PostCSS plugin guide
• 10edf0b fix: return empty array for empty string in list.split (#2121)
• 0ebe8ad Release 8.5.24 version
• 73218c6 Update dependencies
• 9a114f6 Preserve the BOM when stringifying (#2119)
• 9069261 Fix types check
• eb9e1fe Release 8.5.23 version
• 9d19c78 Update dependencies
• Additional commits viewable in compare view

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[David Pine (IEvangelist)]

✅ Tracked by automated-security as the green remediation for the aspire.dev frontend postcss advisory (GHSA-fxqj-rqcc-2cmp → 8.5.25, clears alert #109). All checks pass — this is the canonical vehicle for the postcss cluster.

The brace-expansion → 5.0.9 advisory (GHSA-rgw5-rvv9-x895, alert #108) is deferred: 5.0.9 is not yet on this environment's package mirror and the public npm registry is unreachable here, so it cannot be reproduced locally. It is carried by group PR #1421 and will otherwise be applied by Dependabot/CI.

[David Pine (IEvangelist)]

Superseded by #1431 — the canonical [auto-sec] PR folds this exact postcss 8.5.25 lockfile change (clears Dependabot alert #109) together with the brace-expansion 5.0.9 fix (#108). This PR will be closed once #1431 is green and mergeable (closure gate).

[David Pine (IEvangelist)]

Superseded by #1431 (canonical [auto-sec] security remediation).

#1431 delivers the same postcss 8.5.20 → 8.5.25 bump in src/frontend, plus a postcss@<8.5.23: '>=8.5.23' floor override (prevents transitive regression) and the companion brace-expansion 5.0.9 fix. #1431 is open, mergeable, conflict-free, and CI-green, so this narrower Dependabot PR is now fully covered.

Closing as superseded — no action lost.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.