Security update for systemd

This update for systemd fixes the following issues:

- CVE-2021-33910: Fixed a denial of service in systemd via unit_name_path_escape() (bsc#1188063)
- Skip udev rules if 'elevator=' is used (bsc#1184994)

This update was imported from the SUSE:SLE-15:Update update project.

Fixed bugs
bnc#1184994
elevator= makes udev skip the rest of the io-scheduler rules
bnc#1188063
VUL-0: EMBARGOED: CVE-2021-33910: systemd: Denial of service (stack exhaustion) in systemd (PID 1)
Selected Binaries
openSUSE Build Service is sponsored by