Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 8f82ddc9c6a2bc45680748f3f584e36a1ce131d4
  - Improved unit tests for ComponentValidationUtils and Sonar fixes.

    Improved unit tests for ComponentValidationUtils.
    Checkstyle for ComponentValidationUtils.
    Add a private constructor to hide the implicit public one
    in the ComponentValidationUtils.

    Issue-ID: SDC-2327
    Signed-off-by: Krystian Kedron <k.kedron@partner.samsung.com>
    Change-Id: I8a2f2f7b9a5e6475a4e28d13f3acab333b4af6da

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 6185ebc..8f82ddc 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 6185ebc6d0e1e002029764dadd43818c71ab1120
+Subproject commit 8f82ddc9c6a2bc45680748f3f584e36a1ce131d4