chore(deps): ember-cli

Author: renovate-bot

package.json

@@ -22,7 +22,7 @@
     "@mike-north/js-lib-renovate-config": "1.2.0",
     "@mike-north/js-lib-semantic-release-config": "1.0.1",
     "broccoli-asset-rev": "3.0.0",
-    "ember-cli": "3.28.5",
+    "ember-cli": "4.1.0",
     "ember-cli-dependency-checker": "3.2.0",
     "ember-cli-eslint": "5.1.0",
     "ember-cli-github-pages": "0.2.2",