[3.19] community/php83: security upgrade to 8.3.6
https://www.php.net/releases/8_3_6.php
- CVE-2024-1874
- CVE-2024-2756
- CVE-2024-2757
- CVE-2024-3096
backport of !62945 (merged) !63891 (merged)
Edited by Andy Postnikov
https://www.php.net/releases/8_3_6.php
backport of !62945 (merged) !63891 (merged)