DEV: Update linting config and run gjs-codemod

Author: CvX

Gemfile.lock

@@ -38,18 +38,18 @@ GEM
     rack (3.1.15)
     rainbow (3.1.1)
     regexp_parser (2.10.0)
-    rubocop (1.75.8)
+    rubocop (1.76.0)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
       parallel (~> 1.10)
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 2.9.3, < 3.0)
-      rubocop-ast (>= 1.44.0, < 2.0)
+      rubocop-ast (>= 1.45.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 4.0)
-    rubocop-ast (1.44.1)
+    rubocop-ast (1.45.0)
       parser (>= 3.3.7.2)
       prism (~> 1.4)
     rubocop-capybara (2.22.1)

package.json

@@ -1,8 +1,8 @@
 {
   "private": true,
   "devDependencies": {
-    "@discourse/lint-configs": "2.23.0",
-    "ember-template-lint": "7.7.0",
+    "@discourse/lint-configs": "2.25.0",
+    "ember-template-lint": "7.8.1",
     "eslint": "9.28.0",
     "prettier": "3.5.3",
     "stylelint": "16.20.0"