[UMBRELLA] Support Apache Beam / Hudi IO

We would like to add a HudiIO for Beam, along the lines of https://github.com/apache/beam/blob/master/sdks/java/io/parquet/src/main/java/org/apache/beam/sdk/io/parquet/ParquetIO.java 

For the initial cut : we can leave the table services turned off on the writer and advise users to run them independently?

During this work - we can also look into anything need to be fixed on the java-client module, which works with GenericRecords as well (used by the Kafka Connect Sink). So if thats in shape, this can be much easier.