package/php: security bump version to 8.3.23
Changelog: https://www.php.net/ChangeLog-8.php#PHP_8_3
Fixes CVE-2025-1735, CVE-2025-6491 & CVE-2025-1220:
https://news-web.php.net/php.announce/465
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>