Override libraryPath value for multi-sites with different base path

Hey aalin,

The case you describe is quite unique, I think it could be better resolved by a more flexible option.

With this little change, the Lazy module settings can be altered in your module by the rules your sites require:

   /**
    * {@inheritdoc}
    */
   public function getSettings(): array {
+    $this->moduleHandler->alter('lazy_settings', $this->lazySettings);
     return $this->lazySettings ?? [];
   }

/**
 * Alter Lazy module settings.
 *
 * The module settings can be overridden completely, or partially for any given
 * condition.
 *
 * @param array $settings
 *   The Lazy module settings.
 */
function hook_lazy_settings_alter(&$settings) {
  switch ($_SERVER['HTTP_HOST']) {
    case 'example.com':
      $settings['libraryPath'] = 'https://cdn.example.com/libraries/lazysizes';
      break;

    case 'demo1.example.com':
      $settings['libraryPath'] = '/demo-assets/lazysizes';
      break;
  }
}