Bump eslint-plugin-qunit from 6.2.0 to 7.3.1

Bumps [eslint-plugin-qunit](https://github.com/platinumazure/eslint-plugin-qunit) from 6.2.0 to 7.3.1.
- [Release notes](https://github.com/platinumazure/eslint-plugin-qunit/releases)
- [Changelog](https://github.com/platinumazure/eslint-plugin-qunit/blob/master/CHANGELOG.md)
- [Commits](platinumazure/eslint-plugin-qunit@v6.2.0...v7.3.1)

---
updated-dependencies:
- dependency-name: eslint-plugin-qunit
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -76,7 +76,7 @@
     "eslint-plugin-ember": "^11.0.6",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^4.2.1",
-    "eslint-plugin-qunit": "^6.2.0",
+    "eslint-plugin-qunit": "^7.3.1",
     "loader.js": "^4.7.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.5.1",