Comment 2 for bug 1970899

https://logserver.rdoproject.org/openstack-component-network/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-9-ovb-3ctlr_1comp-featureset001-network-master/eddd52d/logs/undercloud/var/log/extra/podman/containers/ironic_neutron_agent/stdout.log.txt.gz

+ exec /usr/bin/ironic-neutron-agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ironic_neutron_agent.ini --config-dir /etc/neutron/conf.d/common
Traceback (most recent call last):
  File "/usr/bin/ironic-neutron-agent", line 10, in <module>
    sys.exit(main())
  File "/usr/lib/python3.9/site-packages/networking_baremetal/agent/ironic_neutron_agent.py", line 270, in main
    _unregiser_deprecated_opts()
  File "/usr/lib/python3.9/site-packages/networking_baremetal/agent/ironic_neutron_agent.py", line 261, in _unregiser_deprecated_opts
    [CONF._groups[ironic_client.IRONIC_GROUP]._opts[opt]['opt']
  File "/usr/lib/python3.9/site-packages/networking_baremetal/agent/ironic_neutron_agent.py", line 261, in <listcomp>
    [CONF._groups[ironic_client.IRONIC_GROUP]._opts[opt]['opt']
KeyError: 'ironic'

This issue will be resolved once https://review.opendev.org/c/openstack/networking-baremetal/+/839298 is used.