Menu: Fix popup closing when moving mouse to submenu
Menu: Fix popup closing when moving mouse to submenu

Task-number: QTBUG-32673
Change-Id: I1a083f6d7b231b1e3d60012306faf5ad4c573f5e
Reviewed-by: Jens Bache-Wiig <9cea9d70b08f8210134ec5959114f72bad51ed1d@digia.com>

drgvond/qtquickcontrols,kobolabs/qtquickcontrols,drgvond/qtquickcontrols,kobolabs/qtquickcontrols,drgvond/qtquickcontrols,mizukusak/qtquickcontrols,mizukusak/qtquickcontrols,kobolabs/qtquickcontrols,mizukusak/qtquickcontrols