By Jorgelina do Rosario and Karin Strohecker LONDON (Reuters) – It has been a rough 12 months for emerging markets that have seen more governments stumble into default, currencies suffer and double-digit losses in stocks and bonds alike – though many investors are optimistic that 2023 could bring some relief. Below are the events, trends and topics investors expect to shape the outlook for emerging markets next year. 1/ HIGH RATES, LOW GROWTH A slowing pace of interest rate hikes in the United States and other major economies could set the stage for an emerging markets recovery in 2023, with a…