package/php: security bump version to 8.0.20

Changelog: https://www.php.net/ChangeLog-8.php#8.0.20

Fixes CVE-2022-31625 and CVE-2022-31626.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit 719ba458cb5895cb75281033e97ae61be77d32c2)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/php/php.hash

@@ -1,5 +1,5 @@
 # From https://www.php.net/downloads.php
-sha256  ba62219c4b0486cbb2a04f0796749a46b0ee1f5a142ed454212b4e2460cb0fab  php-8.0.19.tar.xz
+sha256  973fec765336ee01f47536a5db1c2eee98df9d34a41522b7b6c760159bf0a77b  php-8.0.20.tar.xz
 
 # License file
 sha256  a188db807d711536f71e27b7d36879d63480f7994dc18adc08e624b3c5430fff  LICENSE

package/php/php.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PHP_VERSION = 8.0.19
+PHP_VERSION = 8.0.20
 PHP_SITE = https://www.php.net/distributions
 PHP_SOURCE = php-$(PHP_VERSION).tar.xz
 PHP_INSTALL_STAGING = YES