fix(deps): update dependency eslint to v9

Author: renovate[bot]

packages/eslint-config-custom/package.json

@@ -9,7 +9,7 @@
     "@vue/eslint-config-typescript": "11.0.3",
     "@typescript-eslint/eslint-plugin": "6.21.0",
     "@typescript-eslint/parser": "6.21.0",
-    "eslint": "8.57.0",
+    "eslint": "9.5.0",
     "eslint-plugin-vue": "9.26.0",
     "eslint-plugin-unused-imports" :"3.2.0"
   },