Bump @testing-library/react from 14.3.1 to 16.3.0

Bumps [@testing-library/react](https://github.com/testing-library/react-testing-library) from 14.3.1 to 16.3.0.
- [Release notes](https://github.com/testing-library/react-testing-library/releases)
- [Changelog](https://github.com/testing-library/react-testing-library/blob/main/CHANGELOG.md)
- [Commits](https://github.com/testing-library/react-testing-library/compare/v14.3.1...v16.3.0)

---
updated-dependencies:
- dependency-name: "@testing-library/react"
  dependency-version: 16.3.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

packages/client/package.json

@@ -24,7 +24,7 @@
     "@emotion/react": "^11.13.5",
     "@emotion/styled": "^11.13.5",
     "@testing-library/jest-dom": "^6.4.2",
-    "@testing-library/react": "^14.2.1",
+    "@testing-library/react": "^16.3.0",
     "@testing-library/user-event": "^14.5.2",
     "@types/marked": "^6.0.0",
     "@vitejs/plugin-react": "^4.3.4",