Fix force-checkpointing-invoke test timeout by disabling retries

- Add retryPresets.noRetry to long-running step (20s sleep)
- Prevents test timeout when step fails and retries with default strategy
- Test was timing out at 30s due to retry delays on top of 20s sleep

Author: ParidelPooya

packages/aws-durable-execution-sdk-js-examples/src/examples/force-checkpointing/invoke/force-checkpointing-invoke.ts

@@ -1,6 +1,7 @@
 import {
   withDurableExecution,
   DurableContext,
+  retryPresets,
 } from "@aws/durable-execution-sdk-js";
 import { ExampleConfig } from "../../../types";
 
@@ -18,10 +19,14 @@ export const handler = withDurableExecution(
     const results = await ctx.parallel([
       // Branch 1: Long-running operation that blocks termination
       async (branchCtx: DurableContext) => {
-        return await branchCtx.step("long-running-step", async () => {
-          await new Promise((resolve) => setTimeout(resolve, 20000));
-          return "long-complete";
-        });
+        return await branchCtx.step(
+          "long-running-step",
+          async () => {
+            await new Promise((resolve) => setTimeout(resolve, 20000));
+            return "long-complete";
+          },
+          { retryStrategy: retryPresets.noRetry },
+        );
       },
       // Branch 2: Multiple sequential invokes that need force checkpoint
       async (branchCtx: DurableContext) => {