Tap Mirror API and scenario tests

Change-Id: I0876068eb15053853f52ba9bdab1f6cce484f417
Depends-On: https://review.opendev.org/c/openstack/tap-as-a-service/+/893509
Depends-On: https://review.opendev.org/c/openstack/neutron/+/905840
Related-Bug: #2015471
diff --git a/zuul.d/xena_jobs.yaml b/zuul.d/xena_jobs.yaml
index 847c611..7d58efa 100644
--- a/zuul.d/xena_jobs.yaml
+++ b/zuul.d/xena_jobs.yaml
@@ -284,5 +284,8 @@
     required-projects: *required-projects-xena
     vars:
       network_api_extensions_common: *api_extensions
+      network_api_extensions_tempest:
+        - taas
+        - taas-vlan-filter
       devstack_localrc:
         NEUTRON_DEPLOY_MOD_WSGI: false