Update git submodules

* Update docs/submodules/yardstick from branch 'master'
  - Merge "Add "duration" parameter to test case definition"
  - Add "duration" parameter to test case definition
    
    Add "duration" parameter to test case definition, in scenario:options
    section. This parameter will be rendered in the traffic profile.
    
    If the parameter is not present in the test case scenario options, the
    default time written in the traffic profile options will be 30 seconds
    (TrafficProfile.DEFAULT_DURATION = 30). If the traffic profile
    injection time is not defined, the default injection time will be 30
    seconds.
    
      testcase:scenario:options:duration (default = 30)
          render --> traffic_profile:duration
              parse --> TrafficProfile.duration (default = 30)
    
    Target traffic profiles (RFC2544):
      - RFC2544Profile
      - IXIARFC2544Profile
    
    JIRA: YARDSTICK-1194
    
    Change-Id: I968922e6bb882d7ee15aa1c4db4037face7a3492
    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 172d932bccf58e1fb56872fffee698a9e36ddb8
+Subproject 176c0f3b3000be24154980c4d32bc1fea20cdae