Fixes: MVirtualKeyboard::setKeyboardState always send updated region
Fixes: MVirtualKeyboard::setKeyboardState always send updated region

RevBy: Michael Hasselmann, Ning Chi, Pekka Vuorela
Details: this solves problem with incorrect keyboard region if
orientation is changed due to opened/closed hardware keyboard

maliit/plugins,KDE/plasma-maliit-plugins,develersrl/maliit-demo-qml,RHawkeyed/plugins,RHawkeyed/plugins,maliit/plugins,KDE/plasma-maliit-plugins,KDE/plasma-maliit-plugins,maliit/plugins,develersrl/maliit-demo-qml,develersrl/maliit-demo-qml,KDE/plasma-maliit-plugins,maliit/plugins,RHawkeyed/plugins,RHawkeyed/plugins,RHawkeyed/plugins,develersrl/maliit-demo-qml