build(deps-dev): bump @testing-library/react in /frontend

Bumps [@testing-library/react](https://github.com/testing-library/react-testing-library) from 14.1.0 to 14.1.2.
- [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](testing-library/react-testing-library@v14.1.0...v14.1.2)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

frontend/package-lock.json

@@ -52,7 +52,7 @@
     "@storybook/addon-essentials": "^7.5.3",
     "@storybook/react": "^7.5.3",
     "@storybook/react-vite": "^7.5.3",
-    "@testing-library/react": "^14.1.0",
+    "@testing-library/react": "^14.1.2",
     "@types/node": "^20.9.4",
     "@types/react": "^18.2.38",
     "@types/react-dom": "^18.2.17",