Update git submodules
* Update docs/submodules/yardstick from branch 'master'
- Merge "OpenStack deployment using kolla"
- OpenStack deployment using kolla
OpenStack deployment using Kolla installer for all-in-one mode and
multinode inside VMs which are already created. Two types of OpenStack
nodes are supported as input in sample files, like
infra_deploy_two.yaml.sample: controller and compute.
JIRA: YARDSTICK-1078
Change-Id: I51616a7a17ac565a01ec6da57b589290237d18ee
Signed-off-by: Stepan Andrushko <stepanx.andrushko@intel.com>