### Description

I would greatly appreciate it if the `EcsRunTaskOperator` could incorporate the `deferrable` mode. Currently, this operator significantly affects the performance of my workers, and running multiple instances simultaneously proves to be inefficient. I have noticed that the `KubernetesPodOperator` already supports this functionality, so having a similar feature available for ECS would be a valuable addition.

Note: This feature request relates to the `amazon` provider.

### Use case/motivation

Reduce resource utilisation of my worker when running multiple ecs run task operator in paralllel.

### Related issues

_No response_

### Are you willing to submit a PR?

- [ ] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

assert self.log_fetcher.get_last_log_message() == "Second"
    @mock.patch(
        "airflow.providers.amazon.aws.hooks.logs.AwsLogsHook.get_log_events",
        return_value=iter(
            [
                {"timestamp": 1617400267123, "message": "First"},
                {"timestamp": 1617400367456, "message": "Second"},
                {"timestamp": 1617400367458, "message": "Third"},
            ]
        ),
    )
    def test_get_last_log_messages_with_log_events(self, mock_log_events):
        assert self.log_fetcher.get_last_log_messages(2) == ["Second", "Third"]
    @mock.patch(
        "airflow.providers.amazon.aws.hooks.logs.AwsLogsHook.get_log_events",
        return_value=(),
    )
    def test_get_last_log_messages_with_no_log_events(self, mock_log_events):
        assert self.log_fetcher.get_last_log_messages(2) == []