Remove ParentEntityAutocompleteType definition

Author: smnandre

src/Autocomplete/src/DependencyInjection/AutocompleteExtension.php

@@ -147,14 +147,6 @@ private function registerFormServices(ContainerBuilder $container): void
             ])
             ->addTag('form.type');
 
-        $container
-            ->register('ux.autocomplete.entity_type', ParentEntityAutocompleteType::class)
-            ->setDeprecated('symfony/ux-autocomplete', '2.13', 'The "%service_id%" form type is deprecated since 2.13. Use "ux.autocomplete.base_entity_type" instead.')
-            ->setArguments([
-                new Reference('router'),
-            ])
-            ->addTag('form.type');
-
         $container
             ->register('ux.autocomplete.choice_type_extension', AutocompleteChoiceTypeExtension::class)
             ->setArguments([