Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to f3a1aa08a8339ce312013154550c8e8b637f0fc3
  - Fix service proxy node type

    Added properties, interfaces and requirements
    of the child service to the node type of proxy
    in the parent

    cherry picked commit from
    dublin: e50b5687b62edbafa12bf3825b0441077c5a4820

    Change-Id: I2b4bb695c0b3819ada889b144d536b48dd9d1f30
    Issue-ID: SDC-2313
    Signed-off-by: ojasdubey <ojas.dubey@amdocs.com>

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 19fe5d2..f3a1aa0 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 19fe5d27ecddbc587aa1db4649c75b206155bbe4
+Subproject commit f3a1aa08a8339ce312013154550c8e8b637f0fc3