### 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_
"""
        Returns Localstack directory paths as they are defined within the container. Everything shared and writable
        lives in /var/lib/localstack or /tmp/localstack.
        :returns: Directories object
        """
        defaults = Directories.defaults()
        return Directories(
            static_libs=defaults.static_libs,
            var_libs=defaults.var_libs,
            cache=defaults.cache,
            tmp=defaults.tmp,
            functions=defaults.functions,
            data=defaults.data if PERSISTENCE else os.path.join(defaults.tmp, "state"),
            config=defaults.config,
            logs=defaults.logs,
            init=defaults.init,
        )
    @staticmethod
    def for_host() -> "Directories":