Updated git submodules

Project: sdc/sdc-workflow-designer master a52d50e788792a63e97a9176ab319d53db7a2853

Replaced old implementation at root

Old project files and directories has been moved
under 'deprecated-workflow-designer'. The old project
is not built by the CI anymore, but can be still built manually.
New modules/directories have been moved up and integrated with
the CI system.

Change-Id: I1528c792bcbcce9e50bfc294a1328a20e72c91cf
Issue-ID: SDC-1559
Signed-off-by: vempo <vitaliy.emporopulo@amdocs.com>

diff --git a/docs/submodules/sdc/sdc-workflow-designer.git b/docs/submodules/sdc/sdc-workflow-designer.git
index 3c2665d..a52d50e 160000 (submodule)
--- a/docs/submodules/sdc/sdc-workflow-designer.git
+++ b/docs/submodules/sdc/sdc-workflow-designer.git
@@ -1 +1 @@
-Subproject commit 3c2665debb400aef7f0ed9e235698d2ff9f859db
+Subproject commit a52d50e788792a63e97a9176ab319d53db7a2853