[ONOS-5732]  NNI Loopback NETCONF command for FUJITSU OLT

Change-Id: I9bf7a767eef59c8133005f6d6b1ddd26cb072d21
diff --git a/drivers/fujitsu/src/main/resources/fujitsu-drivers.xml b/drivers/fujitsu/src/main/resources/fujitsu-drivers.xml
index b0dbed6..233560c 100644
--- a/drivers/fujitsu/src/main/resources/fujitsu-drivers.xml
+++ b/drivers/fujitsu/src/main/resources/fujitsu-drivers.xml
@@ -36,6 +36,8 @@
                    impl="org.onosproject.drivers.fujitsu.FujitsuVoltFwdlConfig"/>
         <behaviour api="org.onosproject.drivers.fujitsu.behaviour.VoltNeConfig"
                    impl="org.onosproject.drivers.fujitsu.FujitsuVoltNeConfig"/>
+        <behaviour api="org.onosproject.drivers.fujitsu.behaviour.VoltNniLinkConfig"
+                   impl="org.onosproject.drivers.fujitsu.FujitsuVoltNniLinkConfig"/>
         <behaviour api="org.onosproject.incubator.net.faultmanagement.alarm.AlarmConsumer"
                    impl="org.onosproject.drivers.fujitsu.FujitsuVoltAlarmConsumer"/>
     </driver>