This reverts the Raw UDP host changes which is breaking
multiple interface streaming.
Commits addb81aa5d2d6adcd3a0c7a8d59fcd96af0c1ec4^..b1ca51f97aaa2226ed6ef339fb26fbea54ab7593
are reverted.
Reverts:
doc: Update manual on streaming
examples: Add remote RX streaming example
rfnoc: Enable remote UDP streaming
mpm: e320: Enable raw UDP streaming
mpm: n3xx: Enable raw UDP streaming
mpm: x4xx: Enable transport manager adapter
mpm: Enable opt-in transport adapter control
rfnoc: Transition stream managers and mgmt_portal to topo_graph_t
rfnoc: Add topology graph object
uhd/mpm: Add API to set remote routes
mpm: xports: Add XportAdapterMgr class