SUSE-SU-2020:2172-1 Security update for perl-XML-Twig

This update for perl-XML-Twig fixes the following issues: - Security fix bsc1008644, CVE-2016-9180 Setting expandexternalents to 0 or -1 currently doesn't work as expected; To completely turn off expanding external entities use noxxe. Update documentation for XML::Twig to mention problems with...