[stable-only] Add "tempest-integrated-networking" job to experimental

Added "tempest-integrated-networking" job to experimental queue. This
patch is inline with [1]. During the October 2022 PTG was approved the
addition of this new job to the check and gate queues.

In order to increase the coverage in the stable releases too, this job
is also added to the experimental queue in the stable releases. It
could be useful for some specific backports.

[1]https://review.opendev.org/c/openstack/neutron/+/861948

Conflicts:
      zuul.d/job-templates.yaml

Change-Id: Iaf29998bc203ec46fd42c7e8decb26b6c3bb7312
(cherry picked from commit 41eaaeb)

Author: ralonsoh

zuul.d/job-templates.yaml

@@ -49,6 +49,42 @@
       jobs:
         - neutron-ovn-grenade-multinode
         - neutron-ovn-tempest-with-uwsgi-loki
+        - tempest-integrated-networking:
+            irrelevant-files:
+              - ^\.pylintrc$
+              - ^test-requirements.txt$
+              - ^releasenotes/.*$
+              - ^doc/.*$
+              - ^setup.cfg$
+              - ^.*\.conf\.sample$
+              - ^.*\.rst$
+              - ^neutron/locale/.*$
+              - ^neutron/tests/.*$
+              - ^tools/.*$
+              - ^tox.ini$
+              - ^neutron/agent/dhcp/.*$
+              - ^neutron/agent/l2/.*$
+              - ^neutron/agent/l3/.*$
+              - ^neutron/agent/metadata/.*$
+              - ^neutron/agent/windows/.*$
+              - ^neutron/agent/dhcp_agent.py
+              - ^neutron/agent/l3_agent.py
+              - ^neutron/agent/metadata_agent.py
+              - ^neutron/agent/resource_cache.py
+              - ^neutron/agent/rpc.py
+              - ^neutron/agent/securitygroup_rpc.py
+              - ^neutron/plugins/ml2/drivers/linuxbridge/.*$
+              - ^neutron/plugins/ml2/drivers/openvswitch/.*$
+              - ^neutron/plugins/ml2/drivers/macvtap/.*$
+              - ^neutron/plugins/ml2/drivers/mech_sriov/.*$
+              - ^neutron/services/qos/drivers/linuxbridge/.*$
+              - ^neutron/services/qos/drivers/openvswitch/.*$
+              - ^neutron/services/trunk/drivers/linuxbridge/.*$
+              - ^neutron/services/trunk/drivers/openvswitch/.*$
+              - ^neutron/scheduler/.*$
+              - ^roles/.*functional.*$
+              - ^playbooks/.*functional.*$
+              - ^zuul.d/(?!(project)).*\.yaml
 
 - project-template:
     name: neutron-periodic-jobs