This update for permissions fixes the following issues:
- CVE-2020-8013: Fixed an improper check which could have allowed the
setting of unintented setuid bits (bsc#1163922).
- Fixed handling of relative directory symlinks in chkstat.
- Whitelisted postgres sticky directories (bsc#1123886).
- Fixed regression where chkstat broke when /proc was not available
(bsc#1160764, bsc#1160594)
- Fixed capability handling when doing multiple permission changes
at once (bsc#1161779)