[TIMOB-19466] Ti.App.iOS.SearchableItemAttributeSet is missing phoneNumbers, latitude and longitude

While [supportsNavigation](https://appcelerator.github.io/appc-docs/latest/#!/api/Titanium.App.iOS.SearchableItemAttributeSet-property-supportsNavigation) and [supportsPhoneCall](https://appcelerator.github.io/appc-docs/latest/#!/api/Titanium.App.iOS.SearchableItemAttributeSet-property-supportsPhoneCall) are there and talk about the related phoneNumbers, latitude and longitude properties these are in fact [missing](https://github.com/appcelerator/titanium_mobile/blob/master/iphone/Classes/TiAppiOSSearchableItemAttributeSetProxy.m), making the first 2 unusable.