build(deps-dev): bump autoprefixer from 10.4.7 to 10.4.8

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.4.7 to 10.4.8.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](postcss/autoprefixer@10.4.7...10.4.8)

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

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

package.json

@@ -39,7 +39,7 @@
   "style": "font/bootstrap-icons.css",
   "sass": "font/bootstrap-icons.scss",
   "devDependencies": {
-    "autoprefixer": "^10.4.7",
+    "autoprefixer": "^10.4.8",
     "bootstrap": "5.2.0-beta1",
     "cross-env": "^7.0.3",
     "eslint": "^8.19.0",