This update for libxml2 doesn't fix any additional security issues, but correct its rpm changelog to reflect all CVEs that have been fixed over the past. This update was imported from the SUSE:SLE-15:Update update project.
2.9.7-lp150.2.14.12.9.7-lp150.2.14.12.9.7-lp150.2.14.12.9.7-lp150.2.14.12.9.7-lp150.2.14.12.9.7-lp150.2.14.12.9.7-lp150.2.14.1