Bump autoprefixer from 10.4.21 to 10.4.22

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.4.21 to 10.4.22.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](postcss/autoprefixer@10.4.21...10.4.22)

---
updated-dependencies:
- dependency-name: autoprefixer
  dependency-version: 10.4.22
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -34,7 +34,7 @@
     "update:hugo": "npm install --save-dev --save-exact hugo-extended@latest"
   },
   "devDependencies": {
-    "autoprefixer": "^10.4.21",
+    "autoprefixer": "^10.4.22",
     "cross-env": "^10.1.0",
     "hugo-extended": "0.152.2",
     "postcss-cli": "^11.0.1"