Example takes precedent over build system file type.
According to QUIP-18 [1], all examples file should be
LicenseRef-Qt-Commercial OR BSD-3-Clause
[1]: https://contribute.qt-project.org/quips/18
Task-number: QTBUG-121787
Change-Id: Id348a89884bb309b96abb31077f14a51086b5d0c
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Kai Köhne <kai.koehne@qt.io>
(cherry picked from commit c2333f312ff05d592e44e8b10591e3568b8d9a26)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
ff18cb7481