Нeader extensions are not extracted correctly

[DrNixx]

Describe the bug Нeader extensions are not extracted correctly if a header has some multiple extensions. For example, Symphony mailer generates a message with the following header

Content-Disposition: attachment;
 name*0*=utf-8''%D0%A2%D0%B8%D0%BF%D0%BE%D0%B2%D0%BE%D0%B9%20;
 name*1*=%D1%80%D0%B0%D1%81%D1%87%D0%B5%D1%82%20%D0%BF;
 name*2*=%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%BB%D0%B5%D0%BD;
 name*3*=%D0%B8%D1%8F%20%D1%8D%D0%BB%D0%B5%D0%BA%D1%82;
 name*4*=%D1%80%D0%BE%D1%8D%D0%BD%D0%B5%D1%80%D0%B3%D0%B8;
 name*5*=%D0%B8%20%D0%B2%20%D0%9A%D0%9F%20%D0%97%D0%B2%D0%B5%D0%B7%D0%B4;
 name*6*=%D0%BD%D1%8B%D0%B9.xlsx;
 filename*0*=utf-8''%D0%A2%D0%B8%D0%BF%D0%BE%D0%B2%D0%BE%D0%B9%20;
 filename*1*=%D1%80%D0%B0%D1%81%D1%87%D0%B5%D1%82%20%D0%BF;
 filename*2*=%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%BB%D0%B5%D0%BD;
 filename*3*=%D0%B8%D1%8F%20%D1%8D%D0%BB%D0%B5%D0%BA%D1%82;
 filename*4*=%D1%80%D0%BE%D1%8D%D0%BD%D0%B5%D1%80%D0%B3%D0%B8;
 filename*5*=%D0%B8%20%D0%B2%20%D0%9A%D0%9F%20%D0%97;
 filename*6*=%D0%B2%D0%B5%D0%B7%D0%B4%D0%BD%D1%8B%D0%B9.xlsx

In this case filename will have doubled value

Used config Using default.

Code to Reproduce Use this mosk values in test.

$mockAttributes = [
           'content_type'              => new Attribute('content_type', 'text/csv; charset=WINDOWS-1252;  name*0="TH_Is_a_F ile name example 20221013.c"; name*1=sv'),
           'content_transfer_encoding' => new Attribute('content_transfer_encoding', 'quoted-printable'),
           'content_disposition'       => new Attribute('content_disposition', 'attachment; name*0*=utf-8\'\'%D0%A2%D0%B8%D0%BF%D0%BE%D0%B2%D0%BE%D0%B9%20; name*1*=%D1%80%D0%B0%D1%81%D1%87%D0%B5%D1%82%20%D0%BF; name*2*=%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%BB%D0%B5%D0%BD; name*3*=%D0%B8%D1%8F%20%D1%8D%D0%BB%D0%B5%D0%BA%D1%82; name*4*=%D1%80%D0%BE%D1%8D%D0%BD%D0%B5%D1%80%D0%B3%D0%B8; name*5*=%D0%B8%20%D0%B2%20%D0%9A%D0%9F%20%D0%97%D0%B2%D0%B5%D0%B7%D0%B4; name*6*=%D0%BD%D1%8B%D0%B9.xlsx; filename*0*=utf-8\'\'%D0%A2%D0%B8%D0%BF%D0%BE%D0%B2%D0%BE%D0%B9%20; filename*1*=%D1%80%D0%B0%D1%81%D1%87%D0%B5%D1%82%20%D0%BF; filename*2*=%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%BB%D0%B5%D0%BD; filename*3*=%D0%B8%D1%8F%20%D1%8D%D0%BB%D0%B5%D0%BA%D1%82; filename*4*=%D1%80%D0%BE%D1%8D%D0%BD%D0%B5%D1%80%D0%B3%D0%B8; filename*5*=%D0%B8%20%D0%B2%20%D0%9A%D0%9F%20%D0%97; filename*6*=%D0%B2%D0%B5%D0%B7%D0%B4%D0%BD%D1%8B%D0%B9.xlsx; attribute_test=attribute_test_value'),
        ];

Expected behavior

$this->assertEquals('utf-8\'\'%D0%A2%D0%B8%D0%BF%D0%BE%D0%B2%D0%BE%D0%B9%20%D1%80%D0%B0%D1%81%D1%87%D0%B5%D1%82%20%D0%BF%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F%20%D1%8D%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D1%8D%D0%BD%D0%B5%D1%80%D0%B3%D0%B8%D0%B8%20%D0%B2%20%D0%9A%D0%9F%20%D0%97%D0%B2%D0%B5%D0%B7%D0%B4%D0%BD%D1%8B%D0%B9.xlsx', $mock->get('filename'));

Actual result

Failed asserting that Webklex\PHPIMAP\Attribute Object &00000000000001950000000000000000 (
    'name' => 'filename'
    'values' => Array &0 (
        0 => 'utf-8''%D0%A2%D0%B8%D0%BF%D0%BE%D0%B2%D0%BE%D0%B9%20%D1%80%D0%B0%D1%81%D1%87%D0%B5%D1%82%20%D0%BF%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F%20%D1%8D%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D1%8D%D0%BD%D0%B5%D1%80%D0%B3%D0%B8%D0%B8%20%D0%B2%20%D0%9A%D0%9F%20%D0%97%D0%B2%D0%B5%D0%B7%D0%B4%D0%BD%D1%8B%D0%B9.xlsxutf-8''%D0%A2%D0%B8%D0%BF%D0%BE%D0%B2%D0%BE%D0%B9%20%D1%80%D0%B0%D1%81%D1%87%D0%B5%D1%82%20%D0%BF%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F%20%D1%8D%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D1%8D%D0%BD%D0%B5%D1%80%D0%B3%D0%B8%D0%B8%20%D0%B2%20%D0%9A%D0%9F%20%D0%97%D0%B2%D0%B5%D0%B7%D0%B4%D0%BD%D1%8B%D0%B9.xlsx'
    )
) matches expected 'utf-8''%D0%A2%D0%B8%D0%BF%D0%BE%D0%B2%D0%BE%D0%B9%20%D1%80%D0%B0%D1%81%D1%87%D0%B5%D1%82%20%D0%BF%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F%20%D1%8D%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D1%8D%D0%BD%D0%B5%D1%80%D0%B3%D0%B8%D0%B8%20%D0%B2%20%D0%9A%D0%9F%20%D0%97%D0%B2%D0%B5%D0%B7%D0%B4%D0%BD%D1%8B%D0%B9.xlsx'.
 D:\Workspace\Projects\php\php-imap\tests\HeaderTest.php:133

Desktop / Server (please complete the following information):

• OS: AlmaLinux 9
• PHP: 8.2
• Version 5.5.0