update collection view to use new metadata parameter for IMImojiSessionResultSetResponseCallback
update collection view to use new metadata parameter for IMImojiSessionResultSetResponseCallback

alex-hoang/imoji-ios-sdk-ui,imojiengineering/imoji-ios-sdk-ui,kbot/imoji-ios-sdk-ui,kbot/imoji-ios-sdk-ui,alex-hoang/imoji-ios-sdk-ui,alex-hoang/imoji-ios-sdk-ui,imojiengineering/imoji-ios-sdk-ui,imojiengineering/imoji-ios-sdk-ui,kbot/imoji-ios-sdk-ui,imojiengineering/imoji-ios-sdk-ui,alex-hoang/imoji-ios-sdk-ui