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

Build failed. https://zuul.opendev.org/t/openstack/buildset/f1cbd6ca608141ce9e2e2a56fba826... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a71392dbe87046d9965a9cc7ad973e25 : POST_FAILURE in 3m 40s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/de0c61ba53de41f99e35d358df442729 : SUCCESS in 4m 56s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/2ea35f9bff7e48e38e3579531bd3538d : SUCCESS in 4m 10s