Update dependency @testing-library/user-event to v12.8.3 (#105)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

webapp_frontend/package-lock.json

@@ -5,7 +5,7 @@
   "dependencies": {
     "@testing-library/jest-dom": "5.11.9",
     "@testing-library/react": "11.2.5",
-    "@testing-library/user-event": "12.8.1",
+    "@testing-library/user-event": "12.8.3",
     "@types/bootstrap": "5.0.8",
     "@types/jest": "26.0.20",
     "@types/node": "14.14.31",