Inject FileUrlGeneratorInterface to field formatter

use Drupal\Core\File\FileUrlGeneratorInterface;

/**
 * The file URL generator.
 */
protected FileUrlGeneratorInterface $fileUrlGenerator;

/**
 * Constructs an object.
 *
 * @param string $plugin_id
 *   The plugin_id for the formatter.
 * @param mixed $plugin_definition
 *   The plugin implementation definition.
 * @param \Drupal\Core\Field\FieldDefinitionInterface $field_definition
 *   The definition of the field to which the formatter is associated.
 * @param array $settings
 *   The formatter settings.
 * @param string $label
 *   The formatter label display setting.
 * @param string $view_mode
 *   The view mode.
 * @param array $third_party_settings
 *   Any third party settings settings.
 * @param \Drupal\Core\File\FileUrlGeneratorInterface $file_url_generator
 *   The file URL generator.
 */
public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, FileUrlGeneratorInterface $file_url_generator) {
 parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $label, $view_mode, $third_party_settings);
 $this->fileUrlGenerator = $file_url_generator;
}
/**
 * {@inheritdoc}
 */
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
 return new static(
   $plugin_id,
   $plugin_definition,
   $configuration['field_definition'],
   $configuration['settings'],
   $configuration['label'],
   $configuration['view_mode'],
   $configuration['third_party_settings'],
   $container->get('file_url_generator'),
 );
}