Merge pull request #40637 from twangboy/fix_unicode_issues

Add unicode_literals import

salt/modules/win_wua.py

@@ -9,6 +9,7 @@ Module for managing Windows Updates using the Windows Update Agent.
         - pythoncom
 """
 from __future__ import absolute_import
+from __future__ import unicode_literals
 
 # Import Python libs
 import logging