By Kanjyik Ghosh Oct 30 (Reuters) - The global Financial Action Task Force watchdog on Friday removed Bulgaria, Ivory Coast, Congo and Monaco from its "grey list" of countries that need. Malta spent a year on the FATF grey list between 2021 and 2022. Long known as a playground for the rich and famous, tiny Monaco, with a population of less than 40,000, attracts moneyed residents.