libvirt-dbus-1.4.1-bp156.2.8

- Avoid self cycle due to user

- Add CONFIG parameter to %sysusers_generate_pre

- Update to version 1.4.1:
  * Release of libvirt-dbus 1.4.1
  * tests: allow running our tests against installed libvirt-dbus
  * tests: report proper error if `abs_top_builddir` is not defined
  * gitlab: use --fatal-meson-warnings in builds
  * meson: add git_werror option and only set if -Dwerror is not set
  * meson: honour meson warning_level setting
  * gitlab: adapt to use meson for libvirt-glib build
  * ci: refresh containers for CentOS-8 PowerTools repo rename
  * gitlab: replace "libvirt-" prefix with "ci-" in dockerfiles
  * gitlab: refresh containers with lcitool for fully minimized base
  * Dropped patches: libvirt-dbus-systemd.diff
- Add source service file
- Change system-user-libvirt-dbus subpackage to noarch
- Require libvirt group in system-user-libvirt-dbus subpackage
  bsc#1196968

- Add libvirtdbus user to libvirt group
  boo#1182538

- Fix syntax errors in system-user-libvirt-dbus.conf
  boo#1178530

- Actually require sysuser package
- Backport patch from git to autostart dbus interface using systemd
  (libvirt-dbus-systemd.diff)

- spec: Switch from explicitly adding user:group to sysuser
  mechanism

- initial package version 1.4.0