OVNMechanismDriver calls to OVNClient do not pass the correct arguments

[Rodolfo Alonso]

OVNMechanismDriver calls to OVNClient methods [1] do not use the correct arguments:
- ovn_client.update_port:
  https://github.com/openstack/networking-ovn/blob/eda5d7f80d877601170631c5f5485370ea701f42/networking_ovn/common/ovn_client.py#L457

- ovn_client.delete_port:
  https://github.com/openstack/networking-ovn/blob/eda5d7f80d877601170631c5f5485370ea701f42/networking_ovn/common/ovn_client.py#L791

[1] https://github.com/openstack/networking-ovn/blob/eda5d7f80d877601170631c5f5485370ea701f42/networking_ovn/cmd/neutron_ovn_db_sync_util.py#L45

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/715383

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/train
Review: https://review.opendev.org/715386

[OpenStack Infra (hudson-openstack)]

Change abandoned by Rodolfo Alonso Hernandez (<email address hidden>) on branch: master
Review: https://review.opendev.org/715383

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/715386
Committed: https://git.openstack.org/cgit/openstack/networking-ovn/commit/?id=01b858cc752af3cb1be30c3ebf4fe9530da36699
Submitter: Zuul
Branch: stable/train

commit 01b858cc752af3cb1be30c3ebf4fe9530da36699
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Fri Mar 27 10:20:56 2020 +0000

    OVNMechanismDriver calls to OVNClient should match function signatures

    Change-Id: Ic3b40d26beb00b799647d0215b007ab035974a98
    Closes-Bug: #1869341