When creating a client, pass the default logger

When a client is created without a logger, novaclient creates a
default logger, but it's then not used, because it's not passed
to the factory function. Because of that, all novaclient calls
are getting logged as 'keystoneauth.session' instead of
'novaclient.v2.client' as they should.

Closes-bug: 1921388
Change-Id: I53caceb08667eb12e27016731868e8015dd10e34

novaclient/v2/client.py

@@ -192,7 +192,7 @@ class Client(object):
             endpoint_type=endpoint_type,
             http_log_debug=http_log_debug,
             insecure=insecure,
-            logger=logger,
+            logger=self.logger,
             os_cache=self.os_cache,
             password=password,
             project_domain_id=project_domain_id,