package/php: security bump to version 7.3.2

Rebased patch 0004.

This bump fixes https://bugs.php.net/bug.php?id=77369

,
status of CVE-ID: needed

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>