Update content security (#1173)

* chore: 🤖 upgrade ember content security policy

ui/admin/package.json

@@ -56,7 +56,7 @@
     "ember-cli-app-version": "^5.0.0",
     "ember-cli-babel": "^7.26.8",
     "ember-cli-code-coverage": "^1.0.3",
-    "ember-cli-content-security-policy": "^1.1.1",
+    "ember-cli-content-security-policy": "^2.0.3",
     "ember-cli-dependency-checker": "^3.2.0",
     "ember-cli-htmlbars": "^5.7.1",
     "ember-cli-inject-live-reload": "^2.1.0",