build(deps-dev): bump autoprefixer from 10.5.1 to 10.5.2 in /site (#9343)

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.5.1 to 10.5.2.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](postcss/autoprefixer@10.5.1...10.5.2)

---
updated-dependencies:
- dependency-name: autoprefixer
  dependency-version: 10.5.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

site/package-lock.json

@@ -36,7 +36,7 @@
   },
   "devDependencies": {
     "@fortawesome/fontawesome-free": "^6.7.2",
-    "autoprefixer": "^10.5.1",
+    "autoprefixer": "^10.5.2",
     "cross-env": "^10.0.0",
     "hugo-extended": "0.160.1",
     "postcss-cli": "^11.0.0",