Added a dependency to pom.xml of northboundIT to avoid the build failure of northboundIT.
Added a dependency to pom.xml of northboundIT to avoid the build failure of northboundIT.

This is a temporary patch to avoid build failure. This should be fixed later.

Change-Id: Icc9e48d9f06e2c48aa52f48e82b9d3d41eab4268
Signed-off-by: Takayuki Kawagishi <604d0e9a080065c35a8e5917ab5cdf88897cdc9b@mxj.nes.nec.co.jp>

opendaylight/vtn,opendaylight/vtn,opendaylight/vtn,opendaylight/vtn,opendaylight/vtn,opendaylight/vtn,opendaylight/vtn