Replace the current license disclaimer in files by
a SPDX-License-Identifier.
License files are organized under LICENSES directory.
Pick-to: 6.4
Task-number: QTBUG-67283
Change-Id: Idfd176b7f7b077a5b7c66b7738dc9bcac94ab290
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Ignore .ui.qml files though for now, until they are properly handled
by Qt Design Studio.
Task-number: QTBUG-89033
Change-Id: I85ea1dc2f85928e9fa1f473535687ab8b0288e9d
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>