chore(deps): update dependency autoprefixer to v10.4.21 (#1158)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -26,7 +26,7 @@
     "@types/react": "18.2.79",
     "@types/testing-library__jest-dom": "5.14.9",
     "@vitejs/plugin-react": "4.3.4",
-    "autoprefixer": "10.4.20",
+    "autoprefixer": "10.4.21",
     "cz-conventional-changelog": "3.3.0",
     "eslint": "9.22.0",
     "eslint-config-next": "15.2.1",