Keeping 3.28+ support, but remove the cached-decorator polyfill

Author: NullVoxPopuli

reactiveweb/package.json

@@ -62,7 +62,6 @@
     "@embroider/macros": "^1.16.6",
     "decorator-transforms": "^2.2.2",
     "ember-async-data": "^1.0.3 || >=2.0.0",
-    "ember-cached-decorator-polyfill": "^1.0.2",
     "ember-resources": ">= 6.4.2"
   },
   "devDependencies": {