## Problem
Currently, even if `LAMBDA_REMOTE_DOCKER=1`, we unzip the zip files in the directory they are in, which is usually /var/lib/localstack, which usually has a bind mount to the host.
On docker desktop, due to the use of grpc-FUSE (on macos), this can be very slow, about 200 times slower than on volumes / directly on the host. With experimental virtio filesystem enabled (also on macos), this can be reduced to about 30 times as slow, but still problematic.
This means a lambda may take a lot of time processing, for each additional layer some more. This especially affects nodejs lambdas with huge node_modules folders.

## Probable solution
At least if `LAMBDA_REMOTE_DOCKER=1`, we should leave the initial zip files on the bind mount (for persistence etc), but the working directories after unzipping should be located on non-bind mounts, to speed up the IO for unzipping.
lambda_function: LambdaFunction,
        env_vars: Dict,
        lambda_cwd: str,
        docker_flags: str = None,
    ):
        docker_image = Util.docker_image_for_lambda(lambda_function)
        container_config = LambdaContainerConfiguration(image_name=docker_image)
        container_config.name = self.get_container_name(lambda_function.arn())
        
        env_vars.pop("AWS_LAMBDA_EVENT_BODY", None)
        container_config.env_vars = env_vars
        container_config.network = get_container_network_for_lambda()
        container_config.additional_flags = docker_flags
        container_config.dns = config.LAMBDA_DOCKER_DNS
        if lambda_cwd:
            if config.LAMBDA_REMOTE_DOCKER:
                container_config.required_files.append((f"{lambda_cwd}/.", DOCKER_TASK_FOLDER))
            else:
                lambda_cwd_on_host = Util.get_host_path_for_path_in_docker(lambda_cwd)
                
                if ":" in lambda_cwd and "\\" in lambda_cwd:
                    lambda_cwd_on_host = Util.format_windows_path(lambda_cwd_on_host)
                container_config.required_files.append((lambda_cwd_on_host, DOCKER_TASK_FOLDER))
        container_config.entrypoint = "/bin/bash"
        container_config.interactive = True
        if config.LAMBDA_STAY_OPEN_MODE:
            container_config.env_vars["DOCKER_LAMBDA_STAY_OPEN"] = "1"
            
            container_config.env_vars.pop("DOCKER_LAMBDA_USE_STDIN", None)
            container_config.entrypoint = None