Update magnolify-avro, magnolify-bigtable, ... to 0.2.3 (#3263)
Update magnolify-avro, magnolify-bigtable, ... to 0.2.3 (#3263)

* Update magnolify-avro, magnolify-bigtable, ... to 0.2.3

* Update magnolify-avro, magnolify-bigtable, ... to 0.2.3
regadas/scio,regadas/scio,regadas/scio,regadas/scio,spotify/scio,regadas/scio,spotify/scio,spotify/scio,spotify/scio