Bump @testing-library/user-event from 12.5.0 to 12.6.0

Bumps [@testing-library/user-event](https://github.com/testing-library/user-event) from 12.5.0 to 12.6.0.
- [Release notes](https://github.com/testing-library/user-event/releases)
- [Changelog](https://github.com/testing-library/user-event/blob/master/CHANGELOG.md)
- [Commits](testing-library/user-event@v12.5.0...v12.6.0)

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

Author: dependabot[bot]

package-lock.json

@@ -5,7 +5,7 @@
   "dependencies": {
     "@testing-library/jest-dom": "^5.11.6",
     "@testing-library/react": "^11.2.2",
-    "@testing-library/user-event": "^12.5.0",
+    "@testing-library/user-event": "^12.6.0",
     "react": "^17.0.1",
     "react-dom": "^17.0.1",
     "react-scripts": "4.0.1"