Build(deps-dev): 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]>

package.json

@@ -111,7 +111,7 @@
     "@rollup/plugin-commonjs": "^25.0.3",
     "@rollup/plugin-node-resolve": "^15.1.0",
     "@rollup/plugin-replace": "^5.0.2",
-    "autoprefixer": "^10.4.14",
+    "autoprefixer": "^10.4.15",
     "bundlewatch": "^0.3.3",
     "clean-css-cli": "^5.6.2",
     "cross-env": "^7.0.3",