Bump grunt-contrib-qunit in /testing/wicket-js-tests

Bumps [grunt-contrib-qunit](https://github.com/gruntjs/grunt-contrib-qunit) from 9.1.1 to 10.1.1.
- [Release notes](https://github.com/gruntjs/grunt-contrib-qunit/releases)
- [Changelog](https://github.com/gruntjs/grunt-contrib-qunit/blob/main/CHANGELOG)
- [Commits](gruntjs/grunt-contrib-qunit@v9.1.1...v10.1.1)

---
updated-dependencies:
- dependency-name: grunt-contrib-qunit
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

testing/wicket-js-tests/package-lock.json

@@ -13,7 +13,7 @@
     "grunt-contrib-connect": "5.0.1",
     "grunt-contrib-jshint": "3.2.0",
     "grunt-contrib-nodeunit": "5.0.0",
-    "grunt-contrib-qunit": "9.1.1"
+    "grunt-contrib-qunit": "10.1.1"
   },
   "scripts": {
     "test": "grunt --verbose"