* ComboBox: Don't change on scroll uless we have focus
This is what native Windows combobox does.
Otherwise this causes problem when combobox are in scrollable
Fixes#5929
* ComboBox: Don't scroll at all with the wheel on Mac.
This is also Qt's behavior
https://doc.qt.io/qt-6/qstyle.html#:~:text=SH_ComboBox_AllowWheelScrolling
Updated the version from 1.1 to 1.2
Renamed the header to "Slint Royalty-free Desktop, Mobile, and Web Applications License"
Added definition of "Mobile Application" and grant of right
Moved "Limitations" to 3rd section and "License Conditions - Attributions" to 2nd section
Added flexibility to choose between showing "MadeWithSlint" as a dialog/splash screen or on a public webpage
Moved the para on copyright notices to section under "Limitations"
