Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to b836d3492984e8c751f00b200d24eb07da792c75
  - BeanUtils upgrade to 1.9.x

    Transitive dependency to beanutils 1.8.3 removed.
    Refactor of existing usage of beanutils proposed.

    Change-Id: I6614a5794979225376338c778b25f71911ae9c50
    Issue-ID: SDC-2269
    Signed-off-by: Tomasz Golabek <tomasz.golabek@nokia.com>

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index d6bd31b..b836d34 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit d6bd31bf81c1eb8e4f3a6b349d021f5533f03b03
+Subproject commit b836d3492984e8c751f00b200d24eb07da792c75