Excluding `es.json.stringify` does not work

Config:

```json
{
  "plugins": [
    ["polyfill-corejs3", { "method": "usage-pure", "exclude": ["es.json.stringify"] }]
  ]
}
```

Input:

```js
JSON.stringify({});
```

Expected output:

```js
JSON.stringify({});
```

Actual output:

```js
import _JSON$stringify from "core-js-pure/stable/json/stringify.js";
_JSON$stringify({});
```