chore(deps): update dependency qunit-dom to v0.8.4

Author: renovate-bot

package.json

@@ -102,7 +102,7 @@
     "loader.js": "4.7.0",
     "mktemp": "0.4.0",
     "mocha": "5.2.0",
-    "qunit-dom": "0.8.3",
+    "qunit-dom": "0.8.4",
     "rimraf": "2.6.3",
     "testdouble": "3.9.2",
     "ts-node": "7.0.1",

yarn.lock

@@ -8972,10 +8972,10 @@ quick-temp@^0.1.2, quick-temp@^0.1.3, quick-temp@^0.1.5, quick-temp@^0.1.8:
     rimraf "^2.5.4"
     underscore.string "~3.3.4"
 
-qunit-dom@0.8.3:
-  version "0.8.3"
-  resolved "https://registry.yarnpkg.com/qunit-dom/-/qunit-dom-0.8.3.tgz#0ea673e6c7c99f5f0fc547f30be38ea7141160f4"
-  integrity sha512-Qmj6bw+Fym17hadUypMK9VqNIqR+5zDzAJAmSnQWwlg/ujUfd5zVPdkhiOXY0bz20/AAKaz4GjRrFTYIOo7Hqg==
+qunit-dom@0.8.4:
+  version "0.8.4"
+  resolved "https://registry.yarnpkg.com/qunit-dom/-/qunit-dom-0.8.4.tgz#8b75a73040df1735280fc2fab4c6a1a7f518488b"
+  integrity sha512-Ab2wCPQP2G2XdbIwhlUHMp3ROHh4XnqmK0ogHlpxwVIv+cXbW3/L6F9ucCThAMkjqCaxwZQQR+LaUHaaMxDCmw==
   dependencies:
     broccoli-funnel "^2.0.0"
     broccoli-merge-trees "^3.0.1"