[os-ken] [CI] Jobs setting up os-ken from pypi instead of patch in review

[yatin]

It was fixed in past in [1] for ml2/ovs, but since now most jobs by default run ml2/ovn the os-ken patches are not being tested in devstack jobs.

Need to make os-ken installation from source to the places where required like [2]. neutron-dynamic-routing relies on os-ken so it needs to be added into ndr devstack plugin. Also tempest-integrated-networking job runs against os-ken patches, this job is ovn based and there os-ken is not used so we need to run an
ovs job instead.

[1] https://opendev.org/openstack/devstack/commit/f548ce4816b58d7e65d64fc22a1066f1aea63824
[2] https://opendev.org/openstack/devstack/src/branch/master/lib/neutron#L516

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron-dynamic-routing/+/892450

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/os-ken/+/892452

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron-dynamic-routing/+/892450
Committed: https://opendev.org/openstack/neutron-dynamic-routing/commit/24db9d0f2a9158ec59e71779735dd3626a237fcf
Submitter: "Zuul (22348)"
Branch: master

commit 24db9d0f2a9158ec59e71779735dd3626a237fcf
Author: yatinkarel <email address hidden>
Date: Wed Aug 23 11:01:14 2023 +0530

    Install os-ken from git repo

    Currently jobs with "os-ken" in LIBS_FROM_GIT installs os-ken
    from pypi but instead should be installed from git.

    Partial-Bug: #2032738
    Related-Bug: #2031526
    Change-Id: I6b9c28f0cdb1e135052d57c7927b3573f1670a8c

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/os-ken/+/892452
Committed: https://opendev.org/openstack/os-ken/commit/c2106addcf9f51833636a697f547679e5ec798ee
Submitter: "Zuul (22348)"
Branch: master

commit c2106addcf9f51833636a697f547679e5ec798ee
Author: yatinkarel <email address hidden>
Date: Wed Aug 23 11:15:44 2023 +0530

    [CI] Run a ml2/ovs job

    tempest-integrated-networking setups ml2/ovn and that
    doesn't uses os-ken library. Let's run a ml2/ovs specific
    job instead.

    Depends-On: https://review.opendev.org/c/openstack/neutron-dynamic-routing/+/892450
    Closes-Bug: #2032738
    Change-Id: I4264e51b563c8f012f7263275ccbb265e7fb0409

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/os-ken 2.8.0 release.