Bump react-router-dom from 5.3.4 to 6.16.0 in /cra-client

Bumps [react-router-dom](https://github.com/remix-run/react-router/tree/HEAD/packages/react-router-dom) from 5.3.4 to 6.16.0.
- [Release notes](https://github.com/remix-run/react-router/releases)
- [Changelog](https://github.com/remix-run/react-router/blob/main/packages/react-router-dom/CHANGELOG.md)
- [Commits](https://github.com/remix-run/react-router/commits/react-router-dom@6.16.0/packages/react-router-dom)

---
updated-dependencies:
- dependency-name: react-router-dom
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

cra-client/package.json

@@ -28,7 +28,7 @@
     "react-dom": "^17.0.2",
     "react-json-pretty": "^2.2.0",
     "react-markdown": "^6.0.3",
-    "react-router-dom": "^5.3.0",
+    "react-router-dom": "^6.16.0",
     "sass": "^1.45.1",
     "typescript": "^4.5.4"
   },