Upgrade eslint

Author: NullVoxPopuli

.eslintignore

@@ -0,0 +1,5 @@
+import { ember } from 'ember-eslint';
+
+export default [
+    ...ember.recommended(import.meta.dirname),
+];

.eslintrc.js

@@ -53,7 +53,6 @@
     "silent-error": "^1.1.1"
   },
   "devDependencies": {
-    "@babel/eslint-parser": "7.27.5",
     "@babel/plugin-proposal-decorators": "7.27.1",
     "@ember/optional-features": "2.2.0",
     "@ember/string": "3.1.1",
@@ -74,19 +73,15 @@
     "ember-cli-htmlbars": "6.3.0",
     "ember-cli-inject-live-reload": "2.1.0",
     "ember-data": "5.5.0",
+    "ember-eslint": "^0.5.0",
     "ember-load-initializers": "2.1.2",
     "ember-qunit": "8.1.1",
     "ember-resolver": "11.0.1",
     "ember-source": "5.12.0",
     "ember-source-channel-url": "3.0.0",
     "ember-template-lint": "7.9.1",
     "ember-try": "3.0.0",
-    "eslint": "8.57.1",
-    "eslint-config-prettier": "10.1.5",
-    "eslint-plugin-ember": "12.5.0",
-    "eslint-plugin-n": "17.20.0",
-    "eslint-plugin-prettier": "5.5.1",
-    "eslint-plugin-qunit": "8.1.2",
+    "eslint": "^9.31.0",
     "fixturify": "3.0.0",
     "loader.js": "4.7.0",
     "mocha": "11.7.1",