Update git submodules

* Update docs/submodules/calipso from branch 'master'
  - per yaron's review remove redundant lines for mkdir function

    Change-Id: I260605fe8ac5bcfe01d5907eb4aef765e81f10a7
    Signed-off-by: KorenLev <korenlev@gmail.com>

diff --git a/docs/submodules/calipso b/docs/submodules/calipso
index 9196554..802ba9c 160000 (submodule)
--- a/docs/submodules/calipso
+++ b/docs/submodules/calipso
@@ -1 +1 @@
-Subproject commit 9196554c5906ea3c8300702a50410fcc40de270c
+Subproject commit 802ba9cd2e1412ad20bd36009cb052b7e1e1b07e