Currently we use ovs-vsctl command execution to bind pod infra container to
the ovs bridge. As a follow-up work, it should be changed to use ovs-lib
(as in [1]).
[1] https://github.com/openstack/neutron/blob/master/neutron/agent/common/ovs_lib.py
Change-Id: Ic50797c96f477ee6e71712ee2ab6b09dd721f558
Partially-Implements: blueprint kuryr-k8s-integration
