Add automatic indicator to IPayout (#33293)

https://stripe.com/docs/api/payouts/object#payout_object-automatic

types/stripe/index.d.ts

@@ -16,6 +16,7 @@
 //                 Simon Schick <https://github.com/SimonSchick>
 //                 Slava Yultyyev <https://github.com/yultyyev>
 //                 Corey Psoinos <https://github.com/cpsoinos>
+//                 Adam Duren <https://github.com/adamduren>
 //                 Saransh Kataria <https://github.com/saranshkataria>
 //                 Jonas Keisel <https://github.com/0xJoKe>
 //                 Andrew Delianides <https://github.com/delianides>
@@ -2852,6 +2853,11 @@ declare namespace Stripe {
              */
             arrival_date: number;
 
+            /**
+             * Returns true if the payout was created by an automated payout schedule, and false if it was requested manually.
+             */
+            automatic: boolean;
+
             /**
              * Balance transaction that describes the impact of this transfer on your account balance. [Expandable]
              */