Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 9a27b8bb9716ea3f8af5b381dc301bc6eefd9bf2
  - Refactor CsarUtils::validateNonMetaArtifact

    This commit aims to refactor the CsarUtils::validateNonMetaArtifact function and make it up to standards regarding how fj.Either should be used.

    Signed-off-by: Francis Toth <francis.toth@yoppworks.com>
    Change-Id: Icadfce7229839e53bd09926b6865f2872c39d1a5
    Issue-ID: SDC-2812

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index b0982c1..9a27b8b 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit b0982c12cc9fa0d8e642f4475ec293c7b6512c08
+Subproject commit 9a27b8bb9716ea3f8af5b381dc301bc6eefd9bf2