chore(deps): update dependency autoprefixer to v10.4.20

Author: renovate[bot]

package.json

@@ -13,7 +13,7 @@
     "tailwindcss": "3.4.7"
   },
   "devDependencies": {
-    "autoprefixer": "10.4.19",
+    "autoprefixer": "10.4.20",
     "postcss": "8.4.40",
     "postcss-cli": "11.0.0",
     "prettier": "3.3.3",