Update RequestToPsrRequestMapper.php

streamline the reversible mapping way.

Author: yassiNebeL

src/Tempest/Http/src/Mappers/RequestToPsrRequestMapper.php

@@ -27,6 +27,7 @@ public function map(mixed $from, mixed $to): PsrRequest
             cookieParams: $from->getCookies(),
             queryParams: $from->getQuery(),
             parsedBody: $from->getBody(),
+            uploadedFiles: $from->getFiles()
         );
     }
 }