## 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.
f = os.path.join(config.dirs.tmp, short_uid())
        TMP_FILES.append(f)
        return f
    @staticmethod
    def inject_endpoints_into_env(env_vars: Dict[str, str]):
        env_vars = env_vars or {}
        main_endpoint = get_main_endpoint_from_container()
        if not env_vars.get("LOCALSTACK_HOSTNAME"):
            env_vars["LOCALSTACK_HOSTNAME"] = main_endpoint
        return env_vars
class OutputLog:
    __slots__ = ["_stdout", "_stderr"]
    def __init__(self, stdout, stderr):