Bump @testing-library/react from 11.2.7 to 12.1.5 in /web

Bumps [@testing-library/react](https://github.com/testing-library/react-testing-library) from 11.2.7 to 12.1.5.
- [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@v11.2.7...v12.1.5)

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

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

web/package.json

@@ -10,7 +10,7 @@
     "@patternfly/react-icons": "^4.93.6",
     "@patternfly/react-log-viewer": "^4.87.100",
     "@testing-library/jest-dom": "^5.14.1",
-    "@testing-library/react": "^11.2.7",
+    "@testing-library/react": "^12.1.5",
     "@testing-library/user-event": "^12.8.3",
     "faker": "^5.5.3",
     "react": "^17.0.1",