Bump autoprefixer from 10.4.14 to 10.4.15

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.4.14 to 10.4.15.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](postcss/autoprefixer@10.4.14...10.4.15)

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

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

Author: dependabot[bot]

package-lock.json

@@ -18,7 +18,7 @@
   "homepage": "https://lisp-stat.dev",
   "dependencies": {},
   "devDependencies": {
-    "autoprefixer": "^10.4.14",
+    "autoprefixer": "^10.4.15",
     "postcss-cli": "^10.1.0"
   }
 }