- update to 2.2
see /usr/share/doc/packages/chrony/NEWS
- sync with fedora spec and add systemd support
- refreshed chrony-config.patch to apply cleanly again
- added chrony-2.2_logrotate.patch: add missing su option as we no
longer have the daemon run as root.
- added chrony-service-helper.patch: imported from fedora with a
changed path for moving from libexecdir to datadir
- only use syscall filters on 12.3 and newer
- move helper from libexecdir to datadir
OBS-URL: https://build.opensuse.org/request/show/346314
OBS-URL: https://build.opensuse.org/package/show/network:time/chrony?expand=0&rev=6
