Upgrade qunit-dom

Author: kategengler

package.json

@@ -117,7 +117,7 @@
     "prettier": "^3.6.2",
     "prettier-plugin-ember-template-tag": "^2.1.0",
     "qunit": "^2.19.4",
-    "qunit-dom": "^2.0.0",
+    "qunit-dom": "^3.5.0",
     "sanitize-html": "^2.3.2",
     "semver": "^7.5.4",
     "semver-compare": "^1.0.0",