update ember-truth-helpers

Author: mansona

package.json

@@ -106,7 +106,7 @@
     "ember-template-lint": "^3.15.0",
     "ember-test-selectors": "^6.0.0",
     "ember-tether": "3.1.0",
-    "ember-truth-helpers": "^2.1.0",
+    "ember-truth-helpers": "^4.0.3",
     "ember-web-app": "^2.0.0",
     "eslint": "^7.32.0",
     "eslint-config-prettier": "^8.3.0",