Update dependency ember-cli to v3.28.1

Author: renovate-bot

package.json

@@ -66,7 +66,7 @@
     "ember-a11y-testing": "4.2.0",
     "ember-api-actions": "0.2.9",
     "ember-auto-import": "2.2.0",
-    "ember-cli": "3.28.0",
+    "ember-cli": "3.28.1",
     "ember-cli-app-version": "5.0.0",
     "ember-cli-babel": "7.26.6",
     "ember-cli-bundle-analyzer": "0.2.2",

yarn.lock

@@ -6665,10 +6665,10 @@ ember-cli-version-checker@^5.1.1, ember-cli-version-checker@^5.1.2:
     semver "^7.3.4"
     silent-error "^1.1.1"
 
-ember-cli@3.28.0:
-  version "3.28.0"
-  resolved "https://registry.yarnpkg.com/ember-cli/-/ember-cli-3.28.0.tgz#0a0374c9a1d08386ddf56e8098a38b71dd4453bc"
-  integrity sha512-CrMs5edFQ2ingO2xfT33T4nUEl8SlvBQ7q+XO9L/GFTvFU07slHxYSvGur0cwgQfOiLnkSTnIaVF1oqBnEmfPQ==
+ember-cli@3.28.1:
+  version "3.28.1"
+  resolved "https://registry.yarnpkg.com/ember-cli/-/ember-cli-3.28.1.tgz#ba32fa6844ac3059bfe9fab355c6f8386dc81fed"
+  integrity sha512-1SgI4RWJor4yyQIZJvz1egPTYeNUwO5cm4YFXfozU1e5iKcIHM8M2UrGCf3GSGyaFptIxMaDBD3o7GJBnrAb1g==
   dependencies:
     "@babel/core" "^7.13.8"
     "@babel/plugin-transform-modules-amd" "^7.12.1"