fix(deps): allow previous versions of ember-load-initializers and ember-resolver

Author: anehx

package.json

@@ -55,11 +55,11 @@
     "ember-fetch": "^8.1.2",
     "ember-flatpickr": "^8.0.1",
     "ember-intl": "^7.1.2",
-    "ember-load-initializers": "^3.0.1",
+    "ember-load-initializers": "^2.1.2 || ^3.0.1",
     "ember-localized-model": "^4.0.1",
     "ember-modifier": "^4.2.0",
     "ember-promise-helpers": "^2.0.0",
-    "ember-resolver": "^13.1.0",
+    "ember-resolver": "^12.0.1 || ^13.1.0",
     "ember-test-selectors": "^7.0.0",
     "ember-truth-helpers": "^4.0.3",
     "ember-uikit": "^9.1.3",