Updated openstack/openstack
Project: openstack/keystone  746c52e21f3d0d4109b8241f4fcd06ea53a9ef56

Disables LDAP unit tests

Until we have a version of the python-ldap library (or a
replacement) these tests will not pass.

bp python3

Change-Id: Ie2f6e76de32a9ef74e57aab0f736b6b2f49c102b