Install systemd services with autotools

Change-Id: I103bf3468d53578045593eac31b61f7e0248495e
diff --git a/debian/control b/debian/control
index 330945f..46a6b67 100644
--- a/debian/control
+++ b/debian/control
@@ -4,6 +4,7 @@
 Maintainer: Alexander Couzens <lynxis@fe80.eu>
 Build-Depends: debhelper (>=9),
                dh-autoreconf,
+               dh-systemd (>= 1.5),
                autotools-dev,
                autoconf,
                automake,