Update git submodules

* Update docs/submodules/yardstick from branch 'master'
  - Merge "prox: fix TG KPIs"
  - prox: fix TG KPIs
    
    The problem is that we share the same ProxResourceHelper
    for both VNF and TG.
    
    For VNF we want to talk to resource.py and get collectd KPIs.
    For TG we need to read from the queue the TG calculated KPIs and
    we also want collectd KPIs.
    
    workaround is to use a different method name collect_collectd_kpi
    for VNFs
    
    Change-Id: Icc2132758e37ce210f5600a0cd433077930208e5
    Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/yardstick b/docs/submodules/yardstick
-Subproject 05f2d66b34290fd2538f5c50e841db0b86616e7
+Subproject d886bf33fc0880abe2b3d1203cf2eba486f23b4