Update git submodules

* Update docs/submodules/yardstick from branch 'master'
  - Merge "Make context types constants"
  - Make context types constants
    
    Make context types constants. These are the current context types:
      - Dummy
      - Heat
      - Kubernetes
      - Node
      - StandaloneOvsDpdk
      - StandaloneSriov
    
    Any reference to a context type should use the referred constant.
    
    JIRA: YARDSTICK-1292
    
    Change-Id: I1ff0085161f88304d71e3ddad7975f9020e0fc20
    Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/yardstick b/docs/submodules/yardstick
-Subproject bdd301b4b59fffc44d99ca2a631d9d8a81efdfa
+Subproject c35fe95566156f9bec4c516f6e0cd9c79c96a49