Bump @testing-library/user-event from 14.5.2 to 14.6.0

Bumps [@testing-library/user-event](https://github.com/testing-library/user-event) from 14.5.2 to 14.6.0.
- [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@v14.5.2...v14.6)

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

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

package.json

@@ -51,7 +51,7 @@
     "@navikt/aksel-stylelint": "^7.9.1",
     "@navikt/eslint-config-teamsykmelding": "^7.1.0",
     "@testing-library/react": "^16.1.0",
-    "@testing-library/user-event": "^14.5.2",
+    "@testing-library/user-event": "^14.6.0",
     "@types/node": "22.10.6",
     "@types/react": "18.3.13",
     "@types/react-dom": "18.3.1",