Update git submodules

* Update docs/submodules/yardstick from branch 'master'
  - Merge "Module to manage pip packages"
  - Module to manage pip packages
    
    This new module provides methods to manage Python PIP packages from
    a URL, from a local directory or from a build PIP package.
    
    The implemented commands are:
    - Install package.
    - Remove package.
    - List all installed packages in the system.
    
    JIRA: YARDSTICK-910
    
    Change-Id: I8f7d1b77c0c384b801cc6f5e67d8b45ce7c6bfdf
    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 fe8bd59413e3525849f9b75752d657a737b5a0a
+Subproject 14a0f0b13e37cf0a65603915b7c75b86fd4a438