chore(deps): update dependency ember-cli to v3.26.1

Author: renovate-bot

package.json

@@ -50,7 +50,7 @@
     "@glimmer/tracking": "^1.0.3",
     "babel-eslint": "10.1.0",
     "broccoli-asset-rev": "3.0.0",
-    "ember-cli": "3.23.0",
+    "ember-cli": "3.26.1",
     "ember-cli-dependency-checker": "3.2.0",
     "ember-cli-deprecation-workflow": "1.0.1",
     "ember-cli-inject-live-reload": "2.0.2",