Update git submodules

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

    Change-Id: I260605fe8ac5bcfe01d5907eb4aef765e81f10a7
    Signed-off-by: KorenLev <korenlev@gmail.com>
    (cherry picked from commit 802ba9cd2e1412ad20bd36009cb052b7e1e1b07e)

diff --git a/docs/submodules/calipso b/docs/submodules/calipso
index 9cae502..5c821a4 160000 (submodule)
--- a/docs/submodules/calipso
+++ b/docs/submodules/calipso
@@ -1 +1 @@
-Subproject commit 9cae502d03b40e4e2069c8aadf8cf905e3612025
+Subproject commit 5c821a4d1462f3b0131f37995f40fc77a53468e6