Log Message:
mail/php-mailparse: update to 3.1.8

3.1.4 (2022-09-15)

* declare mimemessage::data property
* drop support for PHP older than 7.3

3.1.5 (2023-07-27)

* drop usage of removed mbfl APIs in PHP 8.3
* fix GH-27 MimeMessage::__construct() throws TypeError with $mode=stream
* fix GH-21, GH-22, GH-24 segfault in mailparse_msg_parse without
  mime-version
* fix #81403 mailparse_rfc822_parse_addresses drops escaped quotes

3.1.6 (2023-08-22)

* fix #29 Segmentation fault with ISO-2022-JP Subject header
* fix #30 Segmentation fault with UTF-8 encoded X-MS-Iris-MetaData header
* revert fix #81403 mailparse_rfc822_parse_addresses drops escaped quotes

3.1.7 (2024-10-04)

* PHP 8.4 compatibility

3.1.8 (2024-10-04)

* PHP 8.4 compatibility