[6.0] Remove call to 'toPunycode' which throws error for files with '_' (#45627)

* Remove call to 'toPunycode' which throws error for files with underscores

* Remove library

---------

Co-authored-by: Quy Ton <[email protected]>

Author: MacJoom

plugins/filesystem/local/src/Adapter/LocalAdapter.php

@@ -17,7 +17,6 @@
 use Joomla\CMS\Image\Exception\UnparsableImageException;
 use Joomla\CMS\Image\Image;
 use Joomla\CMS\Language\Text;
-use Joomla\CMS\String\PunycodeHelper;
 use Joomla\CMS\Uri\Uri;
 use Joomla\CMS\User\CurrentUserTrait;
 use Joomla\Component\Media\Administrator\Adapter\AdapterInterface;
@@ -817,9 +816,6 @@ private function getSafeName(string $name): string
             throw new \Exception(Text::_('COM_MEDIA_ERROR_MAKESAFE'));
         }
 
-        // Transform filename to punycode
-        $name = PunycodeHelper::toPunycode($name);
-
         // Get the extension
         $extension = File::getExt($name);