## 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.
result["message"],
            )
    def test_list_function_versions(self):
        with self.app.test_request_context():
            self._create_function(self.FUNCTION_NAME)
            lambda_api.publish_version(self.FUNCTION_NAME)
            lambda_api.publish_version(self.FUNCTION_NAME)
            result = json.loads(lambda_api.list_versions(self.FUNCTION_NAME).get_data())
            for version in result["Versions"]:
                
                version.pop("RevisionId", None)
            latest_version = {}
            latest_version["CodeSize"] = self.CODE_SIZE
            latest_version["CodeSha256"] = self.CODE_SHA_256
            latest_version["FunctionArn"] = (
                str(lambda_api.func_arn(self.FUNCTION_NAME)) + ":$LATEST"
            )
            latest_version["FunctionName"] = str(self.FUNCTION_NAME)
            latest_version["Handler"] = str(self.HANDLER)
            latest_version["Runtime"] = str(self.RUNTIME)
            latest_version["Timeout"] = self.TIMEOUT
            latest_version["Description"] = ""
            latest_version["MemorySize"] = self.MEMORY_SIZE
            latest_version["Role"] = self.ROLE
            latest_version["KMSKeyArn"] = None
            latest_version["VpcConfig"] = None
            latest_version["LastModified"] = isoformat_milliseconds(self.LAST_MODIFIED) + "+0000"
            latest_version["TracingConfig"] = self.TRACING_CONFIG
            latest_version["Version"] = "$LATEST"
            latest_version["State"] = "Active"