Update openstackdocstheme to latest version
Update openstackdocstheme to latest version

Change-Id: Ib3859d3f018ab5dba04edbbffb96b3f9ed97f13d

fuel-infra/puppet-neutron,fuel-infra/puppet-neutron,CiscoSystems/puppet-neutron,openstack/puppet-neutron,CiscoSystems/puppet-neutron,CiscoSystems/puppet-neutron,openstack/puppet-neutron,fuel-infra/puppet-neutron