Update keystone from 12.0.1 to 12.0.2
Update manila from 5.0.1 to 5.0.2
Update mistral from 5.2.4 to 5.2.6
Update neutron from 11.0.5 to 11.0.6
Update neutron-fwaas from 11.0.1 to 11.0.2
Update nova from 16.1.4 to 16.1.6
Update octavia from 1.0.2 to 1.0.3
Change-Id: I0b877686c39cbbbb85e45c7d3411b334d03c559c