chore(deps): update dependency happy-dom to v20 [security]

Author: renovate[bot]

package.json

@@ -83,7 +83,7 @@
     "eslint-plugin-jsdoc": "^50.8.0",
     "eslint-plugin-storybook": "^0.11.6",
     "eslint-plugin-unused-imports": "^4.1.4",
-    "happy-dom": "^18.0.1",
+    "happy-dom": "^20.0.0",
     "husky": "^9.1.7",
     "lint-staged": "^15.5.2",
     "prettier": "^3.6.2",