Updated git submodules

Project: ccsdk/parent master b75556a0b8bf1ec991ab654948a6c573f1e7ed92

Add yangtools testing dependencies

Add dependencies needed to support testing of MDSAL applications

Change-Id: I9a96f91d38c1c0ae1984a2aed6088de7e7b94502
Issue-ID: CCSDK-174
Signed-off-by: Dan Timoney <dtimoney@att.com>


diff --git a/docs/submodules/ccsdk/parent.git b/docs/submodules/ccsdk/parent.git
index f680cc6..b75556a 160000
--- a/docs/submodules/ccsdk/parent.git
+++ b/docs/submodules/ccsdk/parent.git
@@ -1 +1 @@
-Subproject commit f680cc68136b4a1288ad22e7df2e5701c9eb2ab9
+Subproject commit b75556a0b8bf1ec991ab654948a6c573f1e7ed92