DEV: Update ember-cli to 5.0.0 (#22280)

app/assets/javascripts/discourse-hbr/config/ember-cli-update.json

@@ -3,7 +3,7 @@
   "packages": [
     {
       "name": "ember-cli",
-      "version": "4.12.0",
+      "version": "5.0.0",
       "blueprints": [
         {
           "name": "addon",

app/assets/javascripts/discourse-hbr/package.json

@@ -27,7 +27,7 @@
     "@embroider/test-setup": "^3.0.1",
     "@glimmer/component": "^1.1.2",
     "broccoli-asset-rev": "^3.0.0",
-    "ember-cli": "~4.12.0",
+    "ember-cli": "~5.0.0",
     "ember-cli-dependency-checker": "^3.3.2",
     "ember-cli-inject-live-reload": "^2.1.0",
     "ember-cli-sri": "^2.1.1",