[10.x] Add option to create macroable method for paginationInformation.

[frans-slabbekoorn]

This pull request allows customizing pagination information without having to extend all resources to a base resource.

This way it is possible to include the paginationInformation into a mixin:

/** @mixin \Illuminate\Http\Resources\Json\ResourceCollection */
class ResourceCollectionMixin
{
    public function paginationInformation(): Closure
    {
        return fn ($request, $paginated, $default) => collect($default)->mapWithKeysRecursively(fn ($item, $key) => [Str::camel($key) => $item])->toArray();
    }
}

[intveldchristian]

Very nice