chore(deps): upgrade Ember CLI to latest

Author: chriskrycho

package.json

@@ -38,7 +38,7 @@
     "@typed-ember/renovate-config": "1.2.1",
     "broccoli-asset-rev": "3.0.0",
     "ember-ajax": "5.0.0",
-    "ember-cli": "github:ember-cli/ember-cli#f724919b2d0455899411908531c9179240f5ef41",
+    "ember-cli": "3.22.0",
     "ember-cli-blueprint-test-helpers": "0.19.2",
     "ember-cli-dependency-checker": "3.2.0",
     "ember-cli-eslint": "5.1.0",