Update generated code (#3172)

* Update generated code for v1955 and 2025-09-30.clover

* Update generated code for v1968 and 2025-09-30.clover

---------

Co-authored-by: Stripe OpenAPI <105521251+stripe-openapi[bot]@users.noreply.github.com>

Author: stripe-openapi[bot]

API_VERSION

@@ -1 +1 @@
-2025-08-27.basil
+2025-09-30.clover

OPENAPI_VERSION

@@ -1 +1 @@
-v1932
+v1968

src/Stripe.net/Entities/PaymentIntents/PaymentIntentNextAction.cs

@@ -1,6 +1,7 @@
 // File generated from our OpenAPI spec
 namespace Stripe
 {
+    using System.Collections.Generic;
     using Newtonsoft.Json;
 #if NET6_0_OR_GREATER
     using STJS = System.Text.Json.Serialization;
@@ -107,7 +108,7 @@ public class PaymentIntentNextAction : StripeEntity<PaymentIntentNextAction>
 #if NET6_0_OR_GREATER
         [STJS.JsonPropertyName("use_stripe_sdk")]
 #endif
-        public PaymentIntentNextActionUseStripeSdk UseStripeSdk { get; set; }
+        public Dictionary<string, object> UseStripeSdk { get; set; }
 
         [JsonProperty("verify_with_microdeposits")]
 #if NET6_0_OR_GREATER

src/Stripe.net/Entities/PaymentIntents/PaymentIntentNextActionUseStripeSdk.cs

@@ -1,6 +1,7 @@
 // File generated from our OpenAPI spec
 namespace Stripe
 {
+    using System.Collections.Generic;
     using Newtonsoft.Json;
 #if NET6_0_OR_GREATER
     using STJS = System.Text.Json.Serialization;
@@ -41,7 +42,7 @@ public class SetupIntentNextAction : StripeEntity<SetupIntentNextAction>
 #if NET6_0_OR_GREATER
         [STJS.JsonPropertyName("use_stripe_sdk")]
 #endif
-        public SetupIntentNextActionUseStripeSdk UseStripeSdk { get; set; }
+        public Dictionary<string, object> UseStripeSdk { get; set; }
 
         [JsonProperty("verify_with_microdeposits")]
 #if NET6_0_OR_GREATER

src/Stripe.net/Entities/SetupIntents/SetupIntentNextAction.cs

@@ -3911,7 +3911,6 @@ public void TestSubscriptionSchedulesPost()
                                 Quantity = 1,
                             },
                         },
-                        Iterations = 12,
                     },
                 },
             };