chore(deps-dev): bump ember-qunit from 8.1.1 to 9.0.1

Bumps [ember-qunit](https://github.com/emberjs/ember-qunit) from 8.1.1 to 9.0.1.
- [Release notes](https://github.com/emberjs/ember-qunit/releases)
- [Commits](emberjs/ember-qunit@v8.1.1...v9.0.1)

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

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

Author: dependabot[bot]

package.json

@@ -59,7 +59,7 @@
     "ember-data": "5.3.9",
     "ember-intl": "7.0.7",
     "ember-load-initializers": "3.0.1",
-    "ember-qunit": "8.1.1",
+    "ember-qunit": "9.0.1",
     "ember-resolver": "13.1.0",
     "ember-source": "6.0.1",
     "ember-source-channel-url": "3.0.0",