The helper was introduced by upstream commit 6d825ab2d42d3219e49a1. The main
advantage is that we no more need to rebuild all packages to update the macro
definitions.
Internally the script relies on file triggers for 'daemon-reload' operations
and for restarting units (when needed).
- Update other macros to reflect the fact that systemd package provides file
triggers for sysusers, tmpfiles, hwdb, and journal catalog.
OBS-URL: https://build.opensuse.org/package/show/Base:System/systemd-rpm-macros?expand=0&rev=87