Add support for arrays for Firebase Analytics events

[Jan-Ove]

I am trying to track the recommended e-commerce events for Firebase, but I'm having the issue that I can't add an array to the event parameters.

There is a missing method for adding the parameter in the FirebaseAnalyticsParameters class.

Library	Class	Member	Platforms
Analytics	FirebaseAnalyticsParameters	param(key: String, value: Array)	Android, iOS

The mapping from the Map to a Bundle on the Android side must also be extended to handle this.