Support flat config (eslint.config.js)

[darkred]

Support for ESLint v9 new flat config format.

[Shingaz]

Here is the workaround in the meantime:

import { fixupPluginRules } from "@eslint/compat";

export default [
  {
    plugins: {
      "no-jquery": fixupPluginRules(noJquery),
    },
  },
  query.configs.all,
]