Merge pull request #873 from embermap/peer-ember-test-helpers

Add @ember/test-helpers to peerDependencies

Author: SergeAstapov

package.json

@@ -92,7 +92,8 @@
     "webpack": "^5.75.0"
   },
   "peerDependencies": {
-    "ember-source": "^3.28.0 || ^4.0.0 || ^5.0.0"
+    "ember-source": "^3.28.0 || ^4.0.0 || ^5.0.0",
+    "@ember/test-helpers": ">= 3.0.0"
   },
   "engines": {
     "node": "12.* || 14.* || 16.* || >= 18"