Changes to Get Feedstock Types

the nodes/items/supplier_reference_id/anyOf[subschema #1] response property's maxLength was increased from 100 to 200 for the response status 200

added the optional property detail/items/ctx to the response with the 422 status

added the optional property detail/items/input to the response with the 422 status

the nodes/items/id response property's maxLength was increased from 36 to 37 for the response status 200