Make Export As CSV action fully localizable

[kusab85]

Make Export As CSV action fully localizable by applying translate __() function to labels of Type and Filename fields.

Select::make(__('Type'), 'writerType')->options(function () {
    return [
        'csv' => 'CSV (.csv)',
        'xlsx' => 'Excel (.xlsx)',
    ];
})->default($default)->rules(['required', Rule::in(['csv', 'xlsx'])])

   Text::make(__('Filename'), 'filename')->default($default)->rules(['required', 'min:1'])

[davidhemphill]

This has been added and will be included in the next release. 👍