build(deps): bump autoprefixer from 10.2.6 to 10.3.0

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.2.6 to 10.3.0.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](postcss/autoprefixer@10.2.6...10.3.0)

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

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

Author: dependabot[bot]

package-lock.json

@@ -37,7 +37,7 @@
   },
   "dependencies": {
     "@metalsmith/permalinks": "^2.3.0",
-    "autoprefixer": "^10.2.6",
+    "autoprefixer": "^10.3.0",
     "cheerio": "^0.22.0",
     "graceful-fs": "^4.2.6",
     "handlebars": "^4.7.7",