Fixes port binding controller for OpenDaylight

Fixes port binding controller for OpenDaylight

In Ocata and later, the port binding controller for ODL was changed by
default to be the pseudo agent controller, which requires a new feature
"host config" for OVS.  This patch modifies the default to use
network-topology, which will work without any new host config features
implemented (previous way of port binding).

Closes-Bug: 1675211

Depends-On: I5004fdeb238dea81bc4f7e9437843a8a080d5b46

Change-Id: I6a6969d1d6b8d8b8ac31fecd57af85eb653245d2
Signed-off-by: Tim Rozet <trozet@redhat.com>
(cherry picked from commit 502b3459d9c2b32beba31b37814d7625cd007775)