Updated openstack/openstack
Project: openstack/tempest  ecc2fe30ce44282367021e4f427d3143b83454d1

Dashboard login page assert string fix

Fixes the asserted string in login_page test so it is not failing when header
tag gets new attributes

Change-Id: I88c52ab5c95269fc42c281915b101f4e2e8e0c00