ovsdbapp 2.14.0 release

meta:version: 2.14.0
meta:team: neutron
meta:diff-start: -
meta:series: gazpacho
meta:branch: master
meta:release-type: release
meta:pypi: no
meta:first: yes
meta:release:Author: Elod Illes <elod.illes@est.tech>
meta:release:Commit: Brian Haley <haleyb.dev@gmail.com>
meta:release:Change-Id: I7e357bd7f71f06db8f9b3c91ba6494733d39e61f
meta:release:Workflow+1: Elod Illes <elod.illes@est.tech>
meta:release:Code-Review+1: Lajos Katona <katonalala@gmail.com>
meta:release:Code-Review+1: Brian Haley <haleyb.dev@gmail.com>
meta:release:Code-Review+2: Thierry Carrez <thierry@openstack.org>
meta:release:Code-Review+2: Elod Illes <elod.illes@est.tech>
meta:release:Code-Review+1: Rodolfo Alonso <ralonsoh@redhat.com>