PutS3Object support for new Storage Classes for Infrequent Access

The PutS3Object processor currently supports StorageClass of 'Standard' and 'ReducedRedundancy', but not the 2 additional Storage classes which have been released which cost less.

This processor should also provide these new storage classes as an option.
   S3 Standard-Infrequent Access (S3 Standard-IA) Storage
   S3 One Zone-Infrequent Access (S3 One Zone-IA) Storage

https://aws.amazon.com/s3/storage-classes/

The Reduced Redundancy Class seems to be still available, although appears to be deprecated.  I would recommend no change to that as it's not fully retired and AWS appears to be letting this die on the vine.