Updated openstack/openstack
Project: openstack/cinder  f0ba1c6007705d136bcd263f72c519e57c08cb7c

Sync processutils and log from oslo

This change syncs in:

33afb20 Fix broken formatting of processutils.execute log statement
5e3d3a5 Mask passwords included without quotes at the ends of commands
6751b30 Remove extra whitespace

The most important part is '33afb20' which was broken cinder debug logging
on running commands after last oslo sync.

Change-Id: I77e0f943d39bb34ff95bac1e9d63d7450f8c24bf