fixed tests

Author: juzna

tests/Mail/Mail.attachment.001.phpt

@@ -106,7 +106,7 @@ Content-Transfer-Encoding: 7bit
 ----------%S%
 Content-Type: application/zip
 Content-Transfer-Encoding: base64
-Content-Disposition: attachment; filename="luou%S%"
+Content-Disposition: attachment; filename="%S?%"
 
 UEsDBBQAAAAIACeIMjsmkSpnQAAAAEEAAAALAAAAdmVyc2lvbi50eHTzSy0pSVVwK0rMTS3PL8pW
 MNCz1DNU0ChKLcsszszPU0hJNjMwTzNQKErNSU0sTk1RAIoZGRhY6gKRoYUmLxcAUEsBAhQAFAAA