core modules docs are misleading

related: https://github.com/import-js/eslint-plugin-import/issues/1390 

https://github.com/import-js/eslint-plugin-import?tab=readme-ov-file#importcore-modules 

The docs definitely imply that all you need for `import/core-modules` is a list of modules to import. But it should be 

```
import/core-modules: [2,  electron ]
```

as far as I can tell. 