build(deps-dev): bump postcss from 8.4.49 to 8.5.2

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.49 to 8.5.2.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.49...8.5.2)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -21,7 +21,7 @@
   "devDependencies": {
     "eslint": "^8",
     "eslint-config-next": "14.2.1",
-    "postcss": "^8.4.49",
+    "postcss": "^8.5.2",
     "tailwindcss": "^3.4.15"
   }
 }