Fix trunk scenario for ovn VTEP

When baremetal network uses vxlan or geneve encapsulation
we can't inherit segmentation_type for trunk.

Related-Prod: PRODX-51827
Change-Id: Ief448dbb4949ad9f4c23dd39feaccb5a249047ca
(cherry picked from commit 256b95953ac1647c1295e55290039ff16e5e2107)
2 files changed