Updated git submodules

Project: sdc master ff4b20bf1b5bec2a8b5d5e20ce3ff8a893edf9ff

Merge changes I4f924144,Ib40ec862

* changes:
  Nodes in service template fix(Revert)
  Nodes in service template fix

Nodes in service template fix(Revert)

Reverting previous commit
Fail to get correct labels of requirements of nodes in service
template fixed

Change-Id: I4f9241441498e37bc508660dfdba6817d9462e1a
Issue-ID: SDC-533
Signed-off-by: Tal Gitelman <tg851x@intl.att.com>
Nodes in service template fix

Fail to get correct labels of requirements of nodes in service template
fixed

Change-Id: Ib40ec8626b73f9f2179819df361525a2d05aa9b7
Issue-ID: SDC-533
Signed-off-by: Tal Gitelman <tg851x@intl.att.com>

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 18eb9bb..ff4b20b 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 18eb9bba9880a36675bed5241c0ef66353f672a2
+Subproject commit ff4b20bf1b5bec2a8b5d5e20ce3ff8a893edf9ff