chore(deps): update dependency @types/eslint to v9

Author: burtek

configs/node.js

@@ -1,3 +1,4 @@
+/** @import { TSESLint } from '@typescript-eslint/utils' */
 import nPlugin from 'eslint-plugin-n';
 import nodeSecurity from 'eslint-plugin-security-node';
 import globals from 'globals';
@@ -7,7 +8,8 @@ import tseslint from 'typescript-eslint';
 export function prepareConfig() {
     return tseslint.config(
         ...nPlugin.configs['flat/mixed-esm-and-cjs'].map(c => ({
-            ...c,
+            // cast to be removed after https://github.com/typescript-eslint/typescript-eslint/issues/9724
+            .../** @type {TSESLint.FlatConfig.Config} */(c),
             files: /** @type {string[]} */(c.files).flatMap(f => [f, f.replace('.js', '.ts')])
         })),
         {

package.json

@@ -33,7 +33,7 @@
     "typescript-eslint": "~8.0.0"
   },
   "devDependencies": {
-    "@types/eslint": "^8.56.8",
+    "@types/eslint": "^9.6.0",
     "@types/eslint__js": "^8.42.3",
     "@types/jest": "^29.5.12",
     "@types/node": "^20.14.2",

yarn.lock

@@ -802,14 +802,6 @@
     "@types/estree" "*"
     "@types/json-schema" "*"
 
-"@types/eslint@^8.56.8":
-  version "8.56.11"
-  resolved "https://registry.yarnpkg.com/@types/eslint/-/eslint-8.56.11.tgz#e2ff61510a3b9454b3329fe7731e3b4c6f780041"
-  integrity sha512-sVBpJMf7UPo/wGecYOpk2aQya2VUGeHhe38WG7/mN5FufNSubf5VT9Uh9Uyp8/eLJpu1/tuhJ/qTo4mhSB4V4Q==
-  dependencies:
-    "@types/estree" "*"
-    "@types/json-schema" "*"
-
 "@types/eslint__js@^8.42.3":
   version "8.42.3"
   resolved "https://registry.yarnpkg.com/@types/eslint__js/-/eslint__js-8.42.3.tgz#d1fa13e5c1be63a10b4e3afe992779f81c1179a0"