Minor change to list archive directory with files in sub-directory
as below. Without the change, only the directory name 'quarantine'
is displayed.
All Local Archives
==============================================
mariadb.openstack.all.2022-03-20T18:00:17Z.tar.gz
mariadb.openstack.all.2022-03-21T00:00:16Z.tar.gz
mariadb.openstack.all.2022-03-21T06:00:12Z.tar.gz
mariadb.openstack.all.2022-03-21T12:00:13Z.tar.gz
mariadb.openstack.all.2022-03-21T18:00:11Z.tar.gz
quarantine/mariadb.openstack.all.2022-03-23T00:00:12Z.tar.gz
quarantine/mariadb.openstack.all.2022-03-23T06:00:11Z.tar.gz
quarantine/mariadb.openstack.all.2022-03-23T12:00:14Z.tar.gz
quarantine/mariadb.openstack.all.2022-03-23T14:24:04Z.tar.gz
Change-Id: Ic47a30884b82cdecedbfff8ddf1d85fc00d89acc