fix(deps): widen range

Author: buschtoens

package.json

@@ -22,7 +22,7 @@
     "test:all": "ember try:each"
   },
   "dependencies": {
-    "@ember-decorators/utils": "^5.1.4",
+    "@ember-decorators/utils": "^5.1.4 || 5.1.2 || ^4.0.0 || ^3.0.0",
     "ember-cli-babel": "^7.5.0"
   },
   "devDependencies": {