Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to f52d4072ccb95b3a69b8f17b87ee44513167029e
  - Extract ArtifactOperationInfo from ArtifactsBusinessLogic

    This commit only intends to extract the inner static class ArtifactOperationInfo from the ArtifactsBusinessLogic class. In addition, getters have been added to get the artifactOperationEnum field's state (this allowed to reduce some boilerplate).

    Change-Id: Ib79a75893ef11ba0d25e0578d7e95f60284589d0
    Signed-off-by: Francis Toth <francis.toth@yoppworks.com>
    Issue-ID: SDC-2961

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 789d5c7..f52d407 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 789d5c745e2d1a6add6dbbc065296ce4254b3046
+Subproject commit f52d4072ccb95b3a69b8f17b87ee44513167029e