[Openstack-stable-maint] Stable check of openstack/masakari-monitors for ref refs/heads/stable/zed failed

Build failed. https://zuul.opendev.org/t/openstack/buildset/4d134945d38c4c4794520d731a1adc... - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/97709b299d0a4de08852f1b3385b5c4a : SUCCESS in 25m 05s - openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/ea34d57d48ef41eba76aae6bb647a499 : POST_FAILURE in 3m 32s - openstack-tox-py39 https://zuul.opendev.org/t/openstack/build/d06a34525df34ac48f4ab7b37f60a55d : SUCCESS in 3m 35s