Closes-Bug: #1570468
Create the single notification pipeline listener and to aggregate
targets and endpoints in it.
In this implementation the incoming notification msg will be dispatched
in a relevant endpoint by its own filter rule based on publisher id
of a notifier, which sent this message.
Each pipeline notifier has a conforming publisher id based on
a pipeline name in which it to produce messages.
Change-Id: If8c1c6838fd291ef8dbdd4d27c78fe5a36522178
(cherry picked from commit 726b2d4d67)
6292e0e42b