Use ansible.module_utils.six instead of six

This patch is needed to pass Automation Hub tests.

roles/ipaclient/library/ipaclient_get_facts.py

@@ -15,9 +15,9 @@ author:
 
 import os
 import re
-import six
+from ansible.module_utils import six
 try:
-    from six.moves.configparser import RawConfigParser
+    from ansible.module_utils.six.moves.configparser import RawConfigParser
 except ImportError:
     from ConfigParser import RawConfigParser
 

roles/ipaclient/library/ipaclient_get_otp.py

@@ -124,9 +124,9 @@ host:
 '''
 
 import os
-import six
 
 from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils import six
 
 from ipalib import api, errors
 from ipaplatform.paths import paths

roles/ipaclient/library/ipaclient_test.py

@@ -200,7 +200,7 @@ import socket
 import inspect
 
 try:
-    from six.moves.configparser import RawConfigParser
+    from ansible.module_utils.six.moves.configparser import RawConfigParser
 except ImportError:
     from ConfigParser import RawConfigParser