Raw To Zarr Lambda

Build and then prompt with this message:

aws --profile "echofish" sns publish --topic-arn "arn:aws:sns:us-west-2:118234403147:rudy-dev-echofish-raw-to-zarr" --message '{"ship_name": "Henry_B._Bigelow", "cruise_name": "HB0707", "sensor_name": "EK60", "input_file_name": "D20070711-T182032.raw"}'