Updated openstack/openstack
Project: openstack/neutron  ada5e85016d9c5929ffc9915a952ae670d119b36

Remove neutron.common.rpc.RPCException

Remove RPCException, which was just mapped directly to
oslo.messaging.MessagingException for the purposes of minimizing the
impact to the code base when moving from openstack.common.rpc to
oslo.messaging.

Part of blueprint drop-rpc-compat.

Change-Id: Idc5af503f24217fbd2d982c338434c200d025521