Updated openstack/openstack
Project: openstack/keystone  a0a3237e1f1207c43e2a710a50e32c92323c7fd8

Remove obsolete note from ldap

There was a note in the ldap assignment backend about normalizing
a DN using .upper(). This note is obsolete with the recent change
to use a DN compare function.

Change-Id: I34c69573498b5f2d2103ea485160df421c6f2b03
Related-Bug: #1309228