Comment 1 for bug 1988808

In this buildset https://review.rdoproject.org/zuul/buildset/1704aea5d2d54db0bed68dc388b416bc

https://logserver.rdoproject.org/openstack-periodic-integration-main/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-9-ovb-3ctlr_1comp-featureset035-master/667e6b6/job-output.txt

It is the last passing job of fs035 on 2022-09-04.

On tripleo-common merged changes:
- 838972: Add chroot support to tripleo-mount-image | https://review.opendev.org/c/openstack/tripleo-common/+/838972 got merged on 5th Sept, not sure it is linked it is a new feature.