Bump @testing-library/user-event in /extensions/ql-vscode (#3191)

Bumps [@testing-library/user-event](https://github.com/testing-library/user-event) from 14.5.1 to 14.5.2.
- [Release notes](https://github.com/testing-library/user-event/releases)
- [Changelog](https://github.com/testing-library/user-event/blob/main/CHANGELOG.md)
- [Commits](testing-library/user-event@v14.5.1...v14.5.2)

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

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Author: dependabot[bot]

extensions/ql-vscode/package-lock.json

@@ -1965,7 +1965,7 @@
     "@testing-library/dom": "^9.3.0",
     "@testing-library/jest-dom": "^6.1.6",
     "@testing-library/react": "^14.0.0",
-    "@testing-library/user-event": "^14.4.3",
+    "@testing-library/user-event": "^14.5.2",
     "@types/child-process-promise": "^2.2.1",
     "@types/d3": "^7.4.0",
     "@types/d3-graphviz": "^2.6.6",