**
* Updates allowed taxonomy types.
*/
function farm_agrikern_update_1(&$sandbox) {
    <!-- $old_config = FieldStorageConfig::loadByName('log', 'work_field');
    $new_config = $old_config->createDuplicate();
    $new_config->original = $new_config;
    $new_config->enforceIsNew(FALSE);
    $new_config
    ->setSetting('target_bundle', 'work_type')
    ->save(); -->
    $config_ids = [
        'taxonomy.vocabulary.chemical',
        'taxonomy.vocabulary.work_type',
    ];
    
    foreach ($config_ids as $config_id) {
        // Check if the configuration already exists.
        $existing_config = \Drupal::config($config_id);
        if ($existing_config->isNew()) {
            // Load the YAML file from the module's config/install directory.
            $config_storage = \Drupal::service('config.storage');
            $data = $config_storage->read($config_id);
            
            if ($data) {
                // Import the configuration.
                $config_importer = \Drupal::service('config.installer');
                $config_importer->create($config_id, $data);
                \Drupal::messenger()->addMessage("Configuration '{$config_id}' imported.");
            }
            else {
                \Drupal::messenger()->addMessage("Configuration file for '{$config_id}' not found.", 'error');
            }
        }
        else {
            \Drupal::messenger()->addMessage("Configuration '{$config_id}' already exists.", 'warning');
        }
    }
}
}