Update submodules on '5.15' in qt/qt5

Change-Id: I6dd7a38815ff1bd13b3b8d1c9a4042c3b0981784
Reviewed-by: Qt Submodule Update Bot <qt_submodule_update_bot@qt-project.org>
This commit is contained in:
Qt Submodule Update Bot
2020-04-24 23:45:53 +02:00
parent 5b018f96af
commit 230e99400c