### Is there an existing issue for this?

- [X] I have searched the existing issues

### Feature description

Allow lambda container to have multiple networks not just one.
With the current implementation Lambda network only gets a single network, even though the Localstack container accepts multiple network values.
this is how it works currently:

> Gets the main network of the LocalStack container (if we run in one, bridge otherwise)
    If there are multiple networks connected to the LocalStack container, we choose the first as "main" network

### 🧑‍💻 Implementation

This is where the "main" network value is retrieved, may be it should be a List?
https://github.com/localstack/localstack/blob/a71e661fa6b0189e54b468713f710f0ae1b93791/localstack/utils/container_networking.py#L14

### Anything else?

_No response_
container_config.entrypoint = ""
        elif inv_context.handler:
            inv_context.lambda_command = inv_context.handler
        
        container_config.network = get_container_network_for_lambda()
        if container_config.network == "host":
            port = get_free_tcp_port()
            container_config.env_vars["DOCKER_LAMBDA_API_PORT"] = port
            container_config.env_vars["DOCKER_LAMBDA_RUNTIME_PORT"] = port
        container_config.additional_flags = inv_context.docker_flags or ""
        container_config.dns = config.LAMBDA_DOCKER_DNS
        container_config.ports = PortMappings()
        if Util.debug_java_port:
            container_config.ports.add(Util.debug_java_port)
        container_config.command = inv_context.lambda_command
        container_config.remove = True
        container_config.interactive = True
        container_config.detach = background
        lambda_cwd = lambda_function.cwd
        if lambda_cwd:
            if config.LAMBDA_REMOTE_DOCKER:
                container_config.required_files.append((f"{lambda_cwd}/.", DOCKER_TASK_FOLDER))
            else:
                container_config.required_files.append(
                    (get_host_path_for_path_in_docker(lambda_cwd), DOCKER_TASK_FOLDER)
                )
        
        on_docker_separate_execution.run(lambda_function, container_config)