Skip integration tests for UT only changes

The integration tests job takes longest time in horizon jobs.
It is worth skipping it for UT only changes (including JS UT).
We already do the similar in the tempest job.

Irrevalent file list for tempest job is also updated
to ignoer JS UT changes.

Change-Id: Ie63e9a9361f2fd7111767864043eb8ad3084a900

.zuul.yaml

@@ -56,6 +56,15 @@
       - ^doc/.*$
       - ^releasenotes/.*$
       - ^.*/locale/.*$
+      # Unit tests are not related to the integration tests
+      - ^horizon/test/unit/.*$
+      - ^openstack_auth/tests/unit/.*$
+      - ^openstack_dashboard/test/unit/.*$
+      - ^openstack_dashboard/contrib/.*/tests.py$
+      - ^openstack_dashboard/dashboards/.*/tests.py$
+      # JavaScript unit tests are not related to the integration tests
+      - ^openstack_dashboard/.*/[^/]*\.spec\.js$
+      - ^horizon/static/.*/[^/]*\.spec\.js$
     vars:
       devstack_services:
         horizon: true
@@ -78,7 +87,11 @@
       - ^horizon/test/.*$
       - ^openstack_auth/tests/.*$
       - ^openstack_dashboard/test/.*$
+      - ^openstack_dashboard/contrib/.*/tests.py$
       - ^openstack_dashboard/dashboards/.*/tests.py$
+      # JavaScript unit tests are not related to tempest tests
+      - ^openstack_dashboard/.*/[^/]*\.spec\.js$
+      - ^horizon/static/.*/[^/]*\.spec\.js$
     vars: &base_vars
       devstack_localrc:
         TEMPEST_PLUGINS: "{{ ansible_user_dir }}/src/opendev.org/openstack/tempest-horizon"