Closes #673

• update tap snowflake due to bug bug: TypeError: Invalid argument(s) 'json_serializer','json_deserializer' sent to create_engine()... MeltanoLabs/tap-snowflake#29
• expand context_base look back window by 1 day - I suspect most of these test errors are because some events arent making it into the context base table due to the incremental logic. Hopefully expanding the look back will help in the future. I will also reprocess events from that table back to 7/20/2023 to pull in the missing events
• bump ssa date