feat: add amountOptionId to transfer and recurringTransfer

Author: meotchwilliams

mdx-models/src/main/java/com/mx/path/model/mdx/model/transfer/RecurringTransfer.java

@@ -18,6 +18,7 @@ public final class RecurringTransfer extends MdxBase<RecurringTransfer> {
   private List<Challenge> challenges;
 
   private Double amount;
+  private String amountOptionId;
   private String confirmationId;
   private Double endAfterAmount;
   private Integer endAfterCount;

mdx-models/src/main/java/com/mx/path/model/mdx/model/transfer/Transfer.java

@@ -19,6 +19,7 @@ public final class Transfer extends MdxBase<Transfer> {
   private List<Challenge> challenges;
 
   private Double amount;
+  private String amountOptionId;
   private String confirmationId;
   private Long createdAt;
   private LocalDate createdOn;