## 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.
file_in_container = self.provide_file_to_lambda(file_path, inv_context)
                file_keys_map[key] = file_in_container
            
            for key, file_path in file_keys_map.items():
                for env_key, env_value in inv_options.env_updates.items():
                    inv_options.env_updates[env_key] = str(env_value).replace(
                        "{%s}" % key, file_path
                    )
                if inv_options.updated_command:
                    inv_options.updated_command = inv_options.updated_command.replace(
                        "{%s}" % key, file_path
                    )
                    inv_context.lambda_command = inv_options.updated_command
            
            inv_context.environment.update(inv_options.env_updates)
            
            if inv_options.updated_handler:
                inv_context.handler = inv_options.updated_handler
        if invocation_results:
            
            
            
            if len(invocation_results) > 1:
                LOG.warning(
                    "Multiple invocation results returned from "
                    "LambdaExecutorPlugin.prepare_invocation calls - choosing the first one: %s",
                    invocation_results,
                )
            return invocation_results[0]
    def process_result_via_plugins(