chore(deps-dev): Bump postcss from 8.5.8 to 8.5.10 in /docs-ui

Bumps [postcss](https://github.com/postcss/postcss) from 8.5.8 to 8.5.10.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.5.8...8.5.10)

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

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

docs-ui/package.json

@@ -45,7 +45,7 @@
     "@types/react-dom": "19.2.3",
     "eslint": "^9",
     "eslint-config-next": "16.2.1",
-    "postcss": "^8.5.6",
+    "postcss": "^8.5.10",
     "postcss-import": "^16.1.1",
     "typescript": "^5",
     "unified": "^11.0.4"