[Openstack-stable-maint] Stable check of openstack/oslo.config for ref refs/heads/stable/xena failed

Build failed. https://zuul.opendev.org/t/openstack/buildset/302ad28f897e46feafcbdb8c9f82ec... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f743c0f0298a46fc8575fbababf24539 : TIMED_OUT in 30m 59s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/4d9b5085060740699f5849435f5f636a : SUCCESS in 3m 33s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/8f92c1e367c54457b16047230784df52 : TIMED_OUT in 40m 49s