### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

I'm executing a state machine using the following definition:

```json
{
  "StartAt": "Parallel",
  "States": {
    "Parallel": {
      "Type": "Parallel",
      "Next": "Unreachable",
      "Branches": [
        {
          "StartAt": "Fail",
          "States": {
            "Fail": {
              "Type": "Fail"
            }
          }
        }
      ]
    },
    "Unreachable": {
      "Type": "Pass",
      "Parameters": {
        "UnreachableOutput": true
      },
      "End": true
    }
  }
}
```

The execution is a success with the following output:

```json
{
   "UnreachableOutput": true
}
```

### Expected Behavior

The execution should fail.

On AWS executing a state machine using the provided definition results in an error. The execution should fail before reaching the state named `Unreachable` because an error occurred in one of the branches of the preceding Parallel state.

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

Create and execute a state machine using the provided definition.

### Environment

```markdown
- LocalStack: 3.0.3.dev20231207105008
```


### Anything else?

_No response_
)
    MAP_STATE_BREAK_CONDITION_LEGACY: Final[str] = os.path.join(
        _THIS_FOLDER, "statemachines/map_state_break_condition_legacy.json5"
    )
    CHOICE_STATE_UNSORTED_CHOICE_PARAMETERS: Final[str] = os.path.join(
        _THIS_FOLDER, "statemachines/choice_state_unsorted_choice_parameters.json5"
    )
    CHOICE_STATE_SINGLETON_COMPOSITE: Final[str] = os.path.join(
        _THIS_FOLDER, "statemachines/choice_state_singleton_composite.json5"
    )
    CHOICE_STATE_AWS_SCENARIO: Final[str] = os.path.join(
        _THIS_FOLDER, "statemachines/choice_state_aws_scenario.json5"
    )
    LAMBDA_EMPTY_RETRY: Final[str] = os.path.join(
        _THIS_FOLDER, "statemachines/lambda_empty_retry.json5"
    )
    LAMBDA_INVOKE_WITH_RETRY_BASE: Final[str] = os.path.join(
        _THIS_FOLDER, "statemachines/lambda_invoke_with_retry_base.json5"
    )
    LAMBDA_INVOKE_WITH_RETRY_BASE_EXTENDED_INPUT: Final[str] = os.path.join(
        _THIS_FOLDER, "statemachines/lambda_invoke_with_retry_extended_input.json5"
    )
    LAMBDA_SERVICE_INVOKE_WITH_RETRY_BASE_EXTENDED_INPUT: Final[str] = os.path.join(
        _THIS_FOLDER, "statemachines/lambda_service_invoke_with_retry_extended_input.json5"
    )
    WAIT_TIMESTAMP: Final[str] = os.path.join(_THIS_FOLDER, "statemachines/wait_timestamp.json5")
    WAIT_TIMESTAMP_PATH: Final[str] = os.path.join(
        _THIS_FOLDER, "statemachines/wait_timestamp_path.json5"
    )