[Openstack-stable-maint] Stable check of openstack/horizon for ref refs/heads/stable/ussuri failed

Build failed. https://zuul.opendev.org/t/openstack/buildset/8fe6ae66e1d3480cb655761c02f533... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f0348234924548e7aaab0d24142e3ada : SUCCESS in 6m 25s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/9a8f96b3ae2141ff96f47e08ea355bf4 : SUCCESS in 10m 40s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/fa65607edd54437c8913143bd601eabb : SUCCESS in 10m 53s - horizon-nodejs10-run-test https://zuul.opendev.org/t/openstack/build/524ffc936a7d45138f44531af9854504 : SUCCESS in 7m 30s - horizon-integration-tests https://zuul.opendev.org/t/openstack/build/b1249ebedc8341619d6bc9fe2e55ad80 : FAILURE in 1h 20m 25s