Security update for conmon

Open Source Vulnerabilities SUSE-SU-2022:4635-1

This update for conmon fixes the following issues: conmon was updated to version 2.1.5: * don't leak syslog_identifier * logging: do not read more that the buf size * logging: fix error handling * Makefile: Fix install for FreeBSD * signal: Track changes to get_signal_descriptor in the FreeBSD version * Packit: initial enablement Update to version 2.1.4: * Fix a bug where conmon crashed when it got a SIGCHLD update to 2.1.3: * Stop using g_unix_signal_add() to avoid threads * Rename CLI optionlog-size-global-max to log-global-size-max Update to version 2.1.2: * add log-global-size-max option to limit the total output conmon processes (CVE-2022-1708 bsc#1200285) * journald: print tag and name if both are specified * drop some logs to debug level Update to version 2.1.0 * logging: buffer partial messages to journald * exit: close all fds >= 3 * fix: cgroup: Free memory_cgroup_file_path if open fails. Update to version 2.0.32 * Fix: Avoid mainfd_std{in,out} sharing the same file descriptor. * exit_command: Fix: unset subreaper attribute before running exit command Update to version 2.0.31 * logging: new mode -l passthrough * ctr_logs: use container name or ID as SYSLOG_IDENTIFIER for journald * conmon: Fix: free userdata files before exec cleanup