Comment 2 for bug 1893677

Reviewed: https://review.opendev.org/749088
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=70f52b99225507d92add0398a044ed9928b4abad
Submitter: Zuul
Branch: stable/train

commit 70f52b99225507d92add0398a044ed9928b4abad
Author: Jose Luis Franco Arza <email address hidden>
Date: Mon Aug 31 18:39:36 2020 +0200

    [Train Only] Renamve tripleo_upgrade_hiera into tripleo-upgrade-hiera.

    When cherry-picking [0][1] it was missed that the tripleo_upgrade_hiera
    role in tripleo-ansible (stable/train) is named tripleo-upgrade-hiera.
    This is causing issues during the upgrade run command execution as it
    can't identify the role by tripleo_upgrade_hiera.

    [0] - I45e72bb598ef2157531919173e94ab36eb98ad16
    [1] - I8bc42fb758a333adc9cd65602b44fabee6fc4041

    Change-Id: I5a15cf1d90ecef37889fd36cbb5c8c37e3420670
    Closes-Bug: #1893677