fix(deps): update dependency react-test-renderer to v19

Author: renovate[bot]

website/package.json

@@ -60,7 +60,7 @@
     "react": ">=16.14.0",
     "react-dom": ">=16.14.0",
     "react-router-dom": "^6.15.0",
-    "react-test-renderer": "^18.2.0",
+    "react-test-renderer": "^19.0.0",
     "styled-components": "^6.0.7"
   },
   "devDependencies": {