SUSE-SU-2019:0394-1 Security update for rubygem-loofah

This update for rubygem-loofah fixes the following issues: Security issues fixed: - CVE-2018-16468: Fixed XXS by removing the svg animate attribute from from the allowlist bsc1113969. - CVE-2018-8048: Fixed XSS vulnerability due to unescaped characters by libcxml2 bsc1085967...