Imap: Segfault when IMAP\Connection is used after imap_close() was called.

### Description

<?php

$mailHdl = imap_open('SERVER', 'USER', 'PASS');

imap_close($mailHdl,CL_EXPUNGE);

$mailCount = imap_num_msg($mailHdl);

?>

Resulted in a segfault


### PHP Version

PHP 8.1.9 (cli) (built: Aug  5 2022 11:22:59) (NTS)

### Operating System

ARCH Linux