### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

`PORTS_CHECK_DOCKER_IMAGE` is not configurable which prevents ECS tasks from running on air-gapped environment



### Expected Behavior

`PORTS_CHECK_DOCKER_IMAGE` can be configured via configuration option to allow use of any available image 

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

Run an ECS task in an environment where localstack/localstack is not available.

### Environment

```markdown
- OS: RHEL8
- Docker runtime version: Podman v4.2.0
- LocalStack: 1.3.1
```


### Anything else?

_No response_
def test_container_lifecycle_commands(self, docker_client: ContainerClient):
        container_name = _random_container_name()
        output = docker_client.create_container(
            "alpine",
            name=container_name,
            command=["sh", "-c", "for i in `seq 30`; do sleep 1; echo $i; done"],
        )
        container_id = output.strip()
        assert container_id
        try:
            docker_client.start_container(container_id)
            assert DockerContainerStatus.UP == docker_client.get_container_status(container_name)
            docker_client.pause_container(container_id)
            assert DockerContainerStatus.PAUSED == docker_client.get_container_status(
                container_name
            )
            docker_client.unpause_container(container_id)
            assert DockerContainerStatus.UP == docker_client.get_container_status(container_name)
            docker_client.restart_container(container_id)
            assert docker_client.get_container_status(container_name) == DockerContainerStatus.UP
            docker_client.stop_container(container_id)
            assert DockerContainerStatus.DOWN == docker_client.get_container_status(container_name)
        finally:
            docker_client.remove_container(container_id)
        assert DockerContainerStatus.NON_EXISTENT == docker_client.get_container_status(
            container_name
        )
    def test_create_container_remove_removes_container(