`contextMenuTriggerEvent: 'click'` does not work for calendar

[ghulamghousdev]

Set contextMenuTriggerEvent: 'click' on basic calendar example and right click on empty space in calendar.

https://github.com/bryntum/support/assets/52177956/571f0932-a3a6-4342-94b2-c4685e71f24f

[ExtAnimal]

Calendar's SchedulerInterface.js needs this:

eventNameSplitter = /(click|touch|mouse|pointer|key|context|dbl)(.*)/,

Then

features : {
    scheduleMenu : {
            triggerEvent : 'click'
    }
}

Will work. But the docs in ContextMenuBase#config-triggerEvent become invalid at the Calendar level. The docs for triggerEvent will have to be overridden in the Calendar's ScheduleMenu.js and EventMenu.js (Both of which have ContextMenuBase as their base class) to illustrate the above, that it's a config on the feature itself.