Bump autoprefixer from 10.3.3 to 10.3.4

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.3.3 to 10.3.4.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/autoprefixer/commits)

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

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

Author: dependabot[bot]

package-lock.json

@@ -3,7 +3,7 @@
   "version": "1.6.4",
   "license": "GPL-2.0-only",
   "dependencies": {
-    "autoprefixer": "^10.3.3",
+    "autoprefixer": "^10.3.4",
     "bootstrap": "^5.0.0",
     "bootstrap-dark-5": "^1.0.1",
     "bootstrap-icons": "^1.4.0",