reorder python imports

I would really write a test case for this someday too

Signed-off-by: Hritik Vijay <hritikxx8@gmail.com>

Author: Hritik14

vulnerabilities/tests/test_mozilla.py

@@ -1,8 +1,8 @@
-import shutil
 import os
+import shutil
 import tempfile
-from unittest.mock import patch
 import zipfile
+from unittest.mock import patch
 
 from django.test import TestCase