package/php: security bump version to 8.1.12
Changelog: https://www.php.net/ChangeLog-8.php#8.1.12
Fixes:
- CVE-2022-31630: http://bugs.php.net/81739
- CVE-2022-37454: http://bugs.php.net/81738
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>