Bump grunt-contrib-qunit from 10.1.1 to 10.2.0 in the tests-qunit group

Bumps the tests-qunit group with 1 update: [grunt-contrib-qunit](https://github.com/gruntjs/grunt-contrib-qunit).


Updates `grunt-contrib-qunit` from 10.1.1 to 10.2.0
- [Release notes](https://github.com/gruntjs/grunt-contrib-qunit/releases)
- [Changelog](https://github.com/gruntjs/grunt-contrib-qunit/blob/main/CHANGELOG.md)
- [Commits](gruntjs/grunt-contrib-qunit@v10.1.1...v10.2.0)

---
updated-dependencies:
- dependency-name: grunt-contrib-qunit
  dependency-version: 10.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: tests-qunit
...

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

Author: dependabot[bot]

package-lock.json

@@ -53,7 +53,7 @@
 		"grunt-contrib-cssmin": "~5.0.0",
 		"grunt-contrib-imagemin": "~4.0.0",
 		"grunt-contrib-jshint": "3.2.0",
-		"grunt-contrib-qunit": "~10.1.1",
+		"grunt-contrib-qunit": "~10.2.0",
 		"grunt-contrib-uglify": "~5.2.2",
 		"grunt-contrib-watch": "~1.1.0",
 		"grunt-file-append": "0.0.7",