Merge "Add Python3 zed unit tests"

Author: Zuul

.zuul.yaml

@@ -632,8 +632,8 @@
       - integrated-gate-compute
       - openstack-cover-jobs
       - openstack-lower-constraints-jobs
-      - openstack-python3-yoga-jobs
-      - openstack-python3-yoga-jobs-arm64
+      - openstack-python3-zed-jobs
+      - openstack-python3-zed-jobs-arm64
       - periodic-stable-jobs
       - publish-openstack-docs-pti
       - release-notes-jobs-python3