Bump postcss from 8.4.40 to 8.5.10

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.40 to 8.5.10.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.40...8.5.10)

---
updated-dependencies:
- dependency-name: postcss
  dependency-version: 8.5.10
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -45,7 +45,7 @@
     "deepmerge-ts": "^7.1.3",
     "glob": "^10.5.0",
     "matcher": "^5.0.0",
-    "postcss": "^8.4.39",
+    "postcss": "^8.5.10",
     "postcss-merge-border-radius": "^1.0.1",
     "postcss-merge-longhand": "^7.0.2",
     "postcss-merge-rules": "^7.0.2",