Security update for python-PyYAML
This update for python-PyYAML fixes the following issues:
- CVE-2020-1747: Fixed an arbitrary code execution when YAML files are parsed by FullLoader (bsc#1165439).
This update was imported from the SUSE:SLE-15-SP1:Update update project.
- Submitted by Tina Müller (tinita)
Fixed bugs
bnc#1165439
VUL-0: CVE-2020-1747: python-PyYAML: PyYAML: arbitrary command execution through python/object/new when FullLoader is used