Update dependency @ember/test-helpers to v2.2.3

Author: renovate-bot

package.json

@@ -51,7 +51,7 @@
   "devDependencies": {
     "@ember/optional-features": "2.0.0",
     "@ember/render-modifiers": "1.0.2",
-    "@ember/test-helpers": "2.2.1",
+    "@ember/test-helpers": "2.2.3",
     "@embroider/compat": "0.36.0",
     "@embroider/core": "0.36.0",
     "@embroider/webpack": "0.36.0",

yarn.lock

@@ -1080,10 +1080,10 @@
   dependencies:
     ember-cli-babel "^7.4.0"
 
-"@ember/[email protected].1":
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-2.2.1.tgz#584eb8359c4bf84670320a95e6af629d7526bc2a"
-  integrity sha512-S8GKP0tBkggim/8ReMREIKWRRsRilNTZGvnm4js673pnDZ1QIpxDx/EHZEf1V3loTvRGQGGmDbGFVlVIfW0vQg==
+"@ember/[email protected].3":
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-2.2.3.tgz#237c2de48a9e85492374b91e825cb142675858cc"
+  integrity sha512-qpLz0wwHrY49JzmS2qznpEjrfZUhrWemgSXu48xgJAZnjXBa52libZgl7mzwnHmmo4YtUBgQtJSRPUp/coYFNA==
   dependencies:
     "@ember/test-waiters" "^2.4.0"
     broccoli-debug "^0.6.5"