Update magnolify-avro, magnolify-bigtable, ... to 0.2.1 (#3127)
Update magnolify-avro, magnolify-bigtable, ... to 0.2.1 (#3127)


regadas/scio,spotify/scio,regadas/scio,spotify/scio,regadas/scio,spotify/scio,regadas/scio,regadas/scio,spotify/scio