Avoid missing translation on batch confirmation

[VincentLanglet]

Subject

I am targeting this branch, because bug fix.

When we render FilterDataType in the datagrid we only use form_widget, so the label is not needed.
When we render it in the batch confirmation page we render everything in display none, so the label are translated.
This PR solve this.

This solve half of the issue #4069, I don't know if we want to do more for this issue.
In order to use HiddenType in the batch confirmation we need to change

foreach ($this->getFilters() as $filter) {
    [$type, $options] = $filter->getRenderSettings();

    $this->formBuilder->add($filter->getFormName(), $type, $options);
}

to

foreach ($this->getFilters() as $filter) {
    $this->formBuilder->add($filter->getFormName(), HiddenType::class);
}

This means we need a different method to get the Form, and to get an HiddenForm.
Do we want to add a method to the datagridInterface just for this ?

Changelog

### Fixed
- Missing translation on batch confirmation page.

[VincentLanglet]

@core23 Do you think it's enough to close the issue ?
I'm not sure it's worth to add a method to the interface to have a form with hidden type, and I don't see other solution.

[core23]

I think we need some more work to fix the issue, but your PR will remove some of the problems.

I'm not sure if you can change every form element to a HiddenType without any problem.