Bump @testing-library/react (#3595)

Bumps the testing-library group in /extensions/ql-vscode with 1 update: [@testing-library/react](https://github.com/testing-library/react-testing-library).


Updates `@testing-library/react` from 15.0.5 to 15.0.6
- [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@v15.0.5...v15.0.6)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

extensions/ql-vscode/package-lock.json

@@ -2027,7 +2027,7 @@
     "@storybook/theming": "^8.0.9",
     "@testing-library/dom": "^10.1.0",
     "@testing-library/jest-dom": "^6.4.2",
-    "@testing-library/react": "^15.0.5",
+    "@testing-library/react": "^15.0.6",
     "@testing-library/user-event": "^14.5.2",
     "@types/child-process-promise": "^2.2.1",
     "@types/d3": "^7.4.0",