* Migrate BufferedStreamConsumer users (e.g. all JDBC destinations, MeiliSearch) (#3473) * Add checkpointing test cases in Acceptance Tests (#3473) * Add testing for emitting state in Destination Standard Test (#3546) * Migrate BQ to support checkpointing (#3546) * Migrate copy destinations support checkpointing (#3547) * Checkpointing: Migrate CSV and JSON destinations (#3551)