SUSE-SU-2020:3089-1 Security update for pacemaker

This update for pacemaker fixes the following issues: - attrd: handle shutdown more cleanly bsc1173668 - executor: restrict certain IPC requests to Pacemaker daemons CVE-2020-25654, bsc1177916 - extra: quote shell variables in agent code where appropriate bsc1175557 - fencer: restrict certain IPC...