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

Author: renovate[bot]

packages/react/package.json

@@ -58,7 +58,7 @@
     "@testing-library/react": "^16.3.0",
     "@types/react": "^19.1.8",
     "ethers": "^6.13.4",
-    "happy-dom": "^15.7.4",
+    "happy-dom": "^20.0.0",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
     "tsup": "^8.3.5",