systemd: corosync-qdevice can not run without corosync

Signed-off-by: Ferenc Wágner <wferi@debian.org>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>

init/corosync-qdevice.service.in

@@ -2,7 +2,7 @@
 Description=Corosync Qdevice daemon
 Documentation=man:corosync-qdevice
 ConditionKernelCommandLine=!nocluster
-Wants=corosync.service
+Requires=corosync.service
 After=corosync.service
 
 [Service]