Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 6329f959f27920179604e1a015003a0f6614bd97
  - Added socketReadTimeout to be apply
    
    Added socket ReadTimeout to be apply in the SdcSchemaUtil
    which is use by sdc-cs-init
    
    Issue-ID: SDC-2759
    Signed-off-by: Krystian Kedron <k.kedron@partner.samsung.com>
    Change-Id: Ia85f166de44e6461dffbb001d5f7b8c4a0ba81c3
    
diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 13a7f67..6329f95 160000
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 13a7f6743fbcc736c871d8168d2a7dcbda1daaba
+Subproject commit 6329f959f27920179604e1a015003a0f6614bd97