Comment 3 for bug 2004141

On IBM cloud we are missing nested kvm enabled.
On vexxhost job was passing with kvm enabled[1]:
 - /sys/module/kvm_amd/parameters/nested:1
On IBM, we don't have see nested kvm flag[2]

[1] https://logserver.rdoproject.org/openstack-periodic-integration-stable1/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-9-scenario010-ovn-provider-standalone-wallaby/f1fd4f5/logs/undercloud/var/log/extra/cpuinfo.txt.gz
[2] https://logserver.rdoproject.org/openstack-periodic-integration-stable1/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-9-scenario010-ovn-provider-standalone-wallaby/0f1a002/logs/undercloud/var/log/extra/cpuinfo.txt