Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to ebda3c95e2ff975b34033de0640f0a137b8a1fa9
  - Support Tosca DependsOn root node relationship​

    tosca.nodes.Root supports the use of a DependsOn relationship
    to indicate a general dependency relationship between two
    nodes. SDC currently disallows this relationship to be created
    in the VF/Service composition view.

    Change-Id: Ie5f1f5d2e5173b59f878986ee625b27aaa81e4f6
    Issue-ID: SDC-2768
    Signed-off-by: andre.schmid <andre.schmid@est.tech>

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 2a1d018..ebda3c9 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 2a1d018b1b1f364362ff2a764ee16f3320388daa
+Subproject commit ebda3c95e2ff975b34033de0640f0a137b8a1fa9