Fix for LLDP neighbors

[mirceaulinic]

Beginning with JunOS 13, the RPC name was changed from get-lldp-interface-neighbors-information to get-lldp-interface-neighbors, while the attribute interface-name to interface-device:

• JunOS 12

<rpc-reply xmlns:junos="http://xml.juniper.net/junos/12.3R6/junos">
    <rpc>
        <get-lldp-interface-neighbors-information>
                <interface-name>xe-0/1/0.0</interface-name>
        </get-lldp-interface-neighbors-information>
         </rpc>
        <cli>
            <banner>{master:0}</banner>
        </cli>
    </rpc-reply>

• JunOS 13

<rpc-reply xmlns:junos="http://xml.juniper.net/junos/13.3R6/junos">
    <rpc>
        <get-lldp-interface-neighbors>
                <interface-device>xe-1/0/0</interface-device>
        </get-lldp-interface-neighbors>
    </rpc>
    <cli>
        <banner>{master}</banner>
    </cli>
</rpc-reply>