Corrected field paths for Apple Messages for Business interactive replies

The API reference for send message, get message, list messages, list conversation messages, and get template version language previously described a customer's quick reply, list picker, or time picker selection as arriving on interactive_data.data.*. That field no longer exists; selections arrive on interactive_reply.

The docs now point to the right paths:

• A quick reply selection is interactive_reply.quick_reply.selected_identifier.
• A list picker selection is interactive_reply.list_picker.sections[].items[].
• A time picker selection is interactive_reply.reply_message.title or a slot identifier under interactive_reply.
• An image identifier referenced from a row or button resolves against interactive.images on the outbound message, or interactive_reply.images on a reply.

If you were parsing replies against the old interactive_data.data path, switch to interactive_reply.