fix: removed unused imported Objects (#33304)

script/lib/util.py

@@ -1,18 +1,13 @@
 #!/usr/bin/env python
 
 from __future__ import print_function
-import atexit
 import contextlib
 import errno
 import json
 import os
 import shutil
-import ssl
-import stat
 import subprocess
 import sys
-import tarfile
-import tempfile
 # Python 3 / 2 compat import
 try:
   from urllib.request import urlopen

script/release/uploaders/upload.py

@@ -16,7 +16,7 @@ sys.path.append(
   os.path.abspath(os.path.dirname(os.path.abspath(__file__)) + "/../.."))
 
 from zipfile import ZipFile
-from lib.config import PLATFORM, get_target_arch,  get_env_var, s3_config, \
+from lib.config import PLATFORM, get_target_arch,s3_config, \
                        get_zip_name, enable_verbose_mode, get_platform_key
 from lib.util import get_electron_branding, execute, get_electron_version, \
                      s3put, get_electron_exec, get_out_dir, \