Bump @testing-library/user-event to ^14.6.0 (mui#16250)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pnpm-lock.yaml

@@ -13,7 +13,7 @@
     "@mui/x-charts-pro": "workspace:*",
     "@testing-library/jest-dom": "^6.6.3",
     "@testing-library/react": "^16.2.0",
-    "@testing-library/user-event": "^14.5.2",
+    "@testing-library/user-event": "^14.6.0",
     "@vitejs/plugin-react": "^4.3.4",
     "@vitejs/plugin-react-swc": "^3.7.2",
     "@vitest/browser": "2.1.8",