Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 9279f7e71679fb16c7ae74ef7c1b7948e381af01
  - Refactor ArtifactsBusinessLogic::generateAndSaveToscaArtifact

    This commit aims to make some minor refactoring related to the either used in ArtifactsBusinessLogic::generateAndSaveToscaArtifact.

    Signed-off-by: Francis Toth <francis.toth@yoppworks.com>
    Change-Id: I4923e014146a17f1cd035db3513359a2ab8f38f2
    Issue-ID: SDC-2812

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index bf37c21..9279f7e 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit bf37c21229e1b60937202c3962b24f14b45c96e5
+Subproject commit 9279f7e71679fb16c7ae74ef7c1b7948e381af01