Add support for pre-processing MARC data before posting record batches

[btravisebsco]

Description

When processing records from a 3rd-party provider, some pre-processing may be necessary to appropriately match those records to existing records in FOLIO via Data Import match profiles. MARCDataImport.py should provide a facility to apply such pre-processing to the records it is handling.

At a minimum, we need to provide a way to add a source prefix to an incoming 001:

• 001 12345678 -> 001 (PPN)12345678

Initial implementation could provide a --prefix001 option that accepts a string value or --prefix003 that takes the 003 value and prepends it, 001->035 style to the 001 and then removes the 003.