feat: update bitgo-api-docs

This commit updates the BitGo API.

Author: dev-portal-updater-unprotected[bot]

api.yaml

@@ -39803,18 +39803,12 @@ components:
           allOf:
             - $ref: '#/components/schemas/DisputedSettlementTransfersOutput'
           description: The resulting settlement transfers generated when the dispute was closed
-        createdAt:
-          type: string
-          description: The date  and time when the dispute closure was created.
-          format: date-time
-          title: ISO Date String
       required:
         - id
         - closedBy
         - userId
         - notes
         - adjustedSettlementTransfers
-        - createdAt
     DisputedSettlementTransfersOutput:
       title: DisputedSettlementTransfersOutput
       type: array