Revert "GIT_SILENT: remove <QtTest> which includes all of <QtCore> (scripted)"

Authored by bcooksley on Dec 14 2019, 5:36 PM.

Description

Revert "GIT_SILENT: remove <QtTest> which includes all of <QtCore> (scripted)"

This change breaks the build within the autotests for KConfigWidgets, as noted by the CI system

This reverts commit 2381f2efc04ee0554ebf96a56bba4880c4a0c219.

CCMAIL: kde-frameworks-devel@kde.org