Install DBUS policy in /usr instead of /etc (Closes: #1040509)
realmd installs the org.freedesktop.realmd.conf
policy
in /etc/dbus-1
. Since Debian 9 the standard directory for
package-installed dbus policies is /usr/share/dbus-1
.
See: https://bugs.debian.org/1006631
Fixes: lintian: dbus-policy-in-etc