Support regex for application_findMenuItem with a path

[med8bra]

application:findMenuItem(itemPattern,isRegex=false) doesn't use isRegex flag when itemPattern is a path (array of strings). Ideally it should consider the last item in the path a regex if isRegex=true.

hammerspoon/extensions/application/libapplication.m

Line 802 in cdd19a5

foundItem = _findmenuitembypath(L, app.elementRef, path);