Update submodules on '5.15' in qt/qt5

Change-Id: I44e262601d39cabe1a29858d3fada7e8115a1df4
Reviewed-by: Qt Submodule Update Bot <qt_submodule_update_bot@qt-project.org>
This commit is contained in:
Qt Submodule Update Bot
2020-01-05 23:45:53 +01:00
parent 3ae7991090
commit 2dc0539847