Update git submodules

* Update docs/submodules/yardstick from branch 'master'
  - Heat: support create and attach volume in heat type context
    
    JIRA: YARDSTICK-756
    
    Some test scenarios require VM with volume attached.
    This work is about supporting create and attach volume in heat type context.
    
    context:
      name: demo
      image: cirros-0.3.5
      flavor: yardstick-flavor
      user: cirros
    
      placement_groups:
        pgrp1:
          policy: "availability"
    
      servers:
        athena:
          floating_ip: true
          # per-vm inline volume definition. if no volume size specified, then this
          # volume should be an existing volume in the openstack environment
          volume: yardstick-volume
          placement: "pgrp1"
        ares:
          # per-vm inline volume definition. if volume size is specified, then this
          # volume will be crated and attach to the vm
          volume:
            name: test-volume
            size: 10
          # volume mountpoint is also configurable
          volume_mountpoint: /dev/vdb
          placement: "pgrp1"
    
      networks:
        test:
          cidr: '10.0.1.0/24'
    
    Change-Id: Ief87b313980a59eac229eb4780d93ffc929ceb66
    Signed-off-by: JingLu5 <lvjing5@huawei.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/yardstick b/docs/submodules/yardstick
-Subproject 362f0330b4456414b9b05e4cc0e9e7db0c75372
+Subproject f089a528c30b8163f52db9e5ff09f8632bc9078