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

Build failed. https://zuul.opendev.org/t/openstack/buildset/b473b6ed9653481da37df4060fe20c... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/77e6373a1c6446b9b577ca2f2332cdc8 : TIMED_OUT in 30m 54s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/7e39e71f7752464cb4af85b742894805 : SUCCESS in 4m 25s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/84680cf2009e48d79b5d0b2f26a63d67 : TIMED_OUT in 41m 02s