feat: update bitgo-api-docs

This commit updates the BitGo API.

Author: dev-portal-updater[bot]

api.yaml

@@ -38770,8 +38770,8 @@ components:
                 properties:
                   amount:
                     allOf:
-                      - $ref: '#/components/schemas/IntegerOrIntegerString'
-                    description: String representation of the amount to send in base units (satoshis/litoshis/zatoshis/duffs). For doge, only string is allowed.
+                      - $ref: '#/components/schemas/RecipientAmount'
+                    description: String representation of the amount to send in base units (satoshis/litoshis/zatoshis/duffs). For doge, only string is allowed. Passing in 'max' will send the recipient the maximum amount available, minus fees and amounts for other recipients. Only a single recipient with a 'max' amount is allowed.
                   address:
                     allOf:
                       - $ref: '#/components/schemas/AddressString3'