Fix syntax error in import.

upstream/build_tor_macos.py

@@ -5,7 +5,7 @@ from subprocess import check_call
 import hashlib
 
 import utils
-from utils import get_version, get_build_versions, reset_time, create_sources_jar \
+from utils import get_version, get_build_versions, reset_time, create_sources_jar, \
     get_sources_file_name, get_output_dir, get_sha256, pack, create_pom_file
 from pathlib import Path
 import tarfile