NS_Emulation: Use endpoint list for SNS-CONFIG payload

We used to have no distinction between endpoints and NSVCs, meaning
that we could not have more than one NSVC per endpoint, which in turn
meant it was ok to iterate the list of NSVCs for generating the
endpoint lists in the SNS-CONFIG payload.

With Change-Id I05a50b966b8ce93497372ca403d40fd383dd35f7 we remove that
constraint and introduce an actual local IP endpoint list.  Let's use
that one for SNS-CONFIG.

Change-Id: Ifa91510430a017fa29592a3d5fa2a3697d29c9da
1 file changed