package/php-yaml: bump version to 2.2.2
Changelog:
http://pecl.php.net/package-changelog.php?package=yaml&release=2.2.2
Needed to bump php to 8.1.x.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>