[Workflows] Error propagation from Activity to Workflow does not work

## Expected Behavior

When an Activity throws an `Error` I would expect the error to be successfully propagated back to the Workflow, where it can be gracefully handled using normal `try catch` (or not, and allowed to transistion the workflow into a runtime `FAILED` status)

## Actual Behavior

- propagating of error fails
- Workflow remains in a `RUNNING` state, and is now stuck.

## Steps to Reproduce the Problem

Using the Dapr QuickStarts, modify one of the Activities within [orderProcessingWorkflow.ts](https://github.com/dapr/quickstarts/blob/release-1.15/workflows/javascript/sdk/order-processor/orderProcessingWorkflow.ts) and throw an error e.g `throw new Error("Something went wrong!");`

Build the app, and start a new workflow.

Observe the logs :

```
== APP - order-processor == Verifying inventory for b6c25c32-1d7c-4e5d-8178-852fdfe324c5 of 1 car
== APP - order-processor == Error: Something went wrong!
== APP - order-processor == at verifyInventoryActivity (/Users/olivertomlinson/Desktop/dev/quickstarts/workflows/javascript/sdk/dist/orderProcessingWorkflow.js:17:11)
== APP - order-processor == at activityWrapper (/Users/olivertomlinson/Desktop/dev/quickstarts/workflows/javascript/sdk/node_modules/@dapr/dapr/workflow/runtime/WorkflowRuntime.js:85:20)
== APP - order-processor == at ActivityExecutor.execute (/Users/olivertomlinson/Desktop/dev/quickstarts/workflows/javascript/sdk/node_modules/@dapr/durabletask-js/worker/activity-executor.js:21:30)
== APP - order-processor == at TaskHubGrpcWorker._executeActivity (/Users/olivertomlinson/Desktop/dev/quickstarts/workflows/javascript/sdk/node_modules/@dapr/durabletask-js/worker/task-hub-grpc-worker.js:237:43)
== APP - order-processor == at ClientReadableStreamImpl. (/Users/olivertomlinson/Desktop/dev/quickstarts/workflows/javascript/sdk/node_modules/@dapr/durabletask-js/worker/task-hub-grpc-worker.js:132:26)
== APP - order-processor == at ClientReadableStreamImpl.emit (node:events:512:28)
== APP - order-processor == at addChunk (node:internal/streams/readable:324:12)
== APP - order-processor == at readableAddChunk (node:internal/streams/readable:297:9)
== APP - order-processor == at Readable.push (node:internal/streams/readable:234:10)
== APP - order-processor == at Object.onReceiveMessage (/Users/olivertomlinson/Desktop/dev/quickstarts/workflows/javascript/sdk/node_modules/@grpc/grpc-js/build/src/client.js:349:24)
== APP - order-processor == An error occurred while trying to execute activity 'verifyInventoryActivity': Something went wrong!
== APP - order-processor == Failed to deliver activity response for 'verifyInventoryActivity#2' of orchestration ID 'b6c25c32-1d7c-4e5d-8178-852fdfe324c5' to sidecar: 2 UNKNOWN: unknown instance ID/task ID combo: /2
```

fetch the status of the workflow and notice it is still in `running` state

```
{
"instanceID": "b6c25c32-1d7c-4e5d-8178-852fdfe324c5",
"workflowName": "orderProcessingWorkflow",
"createdAt": "2025-07-04T08:57:26.547359Z",
"lastUpdatedAt": "2025-07-04T08:57:26.576156Z",
"runtimeStatus": "RUNNING",
"properties": {
"dapr.workflow.input": "{\"itemName\":\"car\",\"totalCost\":5000,\"quantity\":1}"
}
}
```

**note** : If you stop and restart the App, you will see the same error.