Add Support for Money and JSON data types from PostgreSQL

Currently the `Money` and the `Json` data types in PostreSQL are not available in GraphQL. They are failing due to how they are being parsed inside of DAB.
Specifically, for the `Money` data type, GraphQL should be able to use aggregation as it is considered a numeric type. However, the answer will need to be outputted with the `$` symbol being used at the start to show that the value is related to money.

REST response with both data types: