Update git submodules

* Update docs/submodules/yardstick from branch 'master'
  - NSB TRex: convert DPDK port number to logical TRex port number
    
    when we create TRex config we sort based on PCI bus address
    and create a logical port ordering.
    
    We need to save this port ordering and re-use it everywhere.
    
    redirect vnfd_helper.port_num() to resource_helper.port_num() to
    use the logical mapping
    
    Change-Id: Ibff628556d5e11e686e15716a66a3210758c4ff0
    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 349660091288e47c3c5032e6dec9d29e9a2f251
+Subproject ce52059f5f78912eeff2d97235c1028c218bf96