Bump autoprefixer from 10.4.19 to 10.4.20

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.4.19 to 10.4.20.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](postcss/autoprefixer@10.4.19...10.4.20)

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

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

package.json

@@ -128,7 +128,7 @@
     "@tailwindcss/forms": "^0.5.7",
     "@testing-library/cypress": "^10.0.1",
     "@types/luxon": "^3.4.2",
-    "autoprefixer": "^10.4.19",
+    "autoprefixer": "^10.4.20",
     "axios-mock-adapter": "^1.22.0",
     "cross-env": "^7.0.3",
     "cypress": "^13.10.0",