This amends commit 880d1aef99a6826c8dd690b13e1ca6ea5574f403 and
extends it to cover the testlocales program under util/.
Pick-to: 6.7 6.5
Task-number: QTBUG-121653
Change-Id: I3efadc69ce08810876f8e20aa4636c7624728153
Reviewed-by: Lucie Gerard <lucie.gerard@qt.io>
(cherry picked from commit 00644f4b6d69d82a8d27f3b0619de88c0e4fdd6f)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>