* Update docs/submodules/yardstick from branch 'master'
- Merge "Fixed few gaps when running on a minimal version of system"
- Fixed few gaps when running on a minimal version of system
- we need to make sure we have lsof installed
- we need to update cache inside the image, because we are unable to install some of them
Change-Id: Ic555489779e9096540001cb9c62ea2ab25c1ae90
Signed-off-by: Maciej Skrocki <maciej.skrocki@intel.com>
-Subproject commit 3ef3ad677461c9677c701ec19760cc47af9ff492
+Subproject commit 661d78e5ad9a831a4e6c36287d17ff6829b062d0