Update git submodules

* Update docs/submodules/sdc/sdc-workflow-designer.git from branch 'master'
  to 89d869e60337ac24d0e62d11662f29cf7c7341bb
  - Bump version to 1.6.0-SNAPSHOT
    
    Change-Id: I7926a49c42f448b273be9ad92a795c936ed076c4
    Issue-ID: SDC-2541
    Signed-off-by: talig <talig@amdocs.com>
    
diff --git a/docs/submodules/sdc/sdc-workflow-designer.git b/docs/submodules/sdc/sdc-workflow-designer.git
index c54aacb..89d869e 160000
--- a/docs/submodules/sdc/sdc-workflow-designer.git
+++ b/docs/submodules/sdc/sdc-workflow-designer.git
@@ -1 +1 @@
-Subproject commit c54aacb32df8fcb27375d1b131f76afc0a34d0c7
+Subproject commit 89d869e60337ac24d0e62d11662f29cf7c7341bb