DEV: Update linting (#241)

Gemfile.lock

@@ -97,4 +97,4 @@ DEPENDENCIES
   syntax_tree
 
 BUNDLED WITH
-   2.6.5
+   2.6.6

admin/assets/javascripts/discourse/controllers/admin-plugins-house-ads-index.js

@@ -3,6 +3,7 @@ import { alias } from "@ember/object/computed";
 
 export default class AdminPluginsHouseAdsIndexController extends Controller {
   @controller("adminPlugins.houseAds") adminPluginsHouseAds;
+
   @alias("adminPluginsHouseAds.model") houseAds;
   @alias("adminPluginsHouseAds.houseAdsSettings") adSettings;
 }

package.json

@@ -1,11 +1,11 @@
 {
   "private": true,
   "devDependencies": {
-    "@discourse/lint-configs": "2.7.0",
-    "ember-template-lint": "6.1.0",
-    "eslint": "9.20.1",
-    "prettier": "2.8.8",
-    "stylelint": "16.14.1"
+    "@discourse/lint-configs": "2.11.1",
+    "ember-template-lint": "7.0.1",
+    "eslint": "9.22.0",
+    "prettier": "3.5.3",
+    "stylelint": "16.16.0"
   },
   "engines": {
     "node": ">= 22",