Enable filters for autocomplete action

[Romaixn]

Is there a particular reason why the filters were not enabled on the "autocomplete" action? By default, this creates a queryBuilder with FieldCollection::new() / FilterCollection::new() here: https://github.com/EasyCorp/EasyAdminBundle/blob/4.x/src/Controller/AbstractCrudController.php#L454

Maybe can we add the fields and filters here? Like you did in the index() function