Updated openstack/openstack
Project: openstack/keystone  6a2e170bf0c1f2383ba0003b2645b194f03c84af
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Change Continuous Integration Project link

The Continuous Integration Project link does not exist anymore as such.
Link instead to the documentation about the CI infrastructure.

Closes-Bug: #1274282
Change-Id: Ia69d9a3f89f67acee611222f411019395aa9d41c