Update git submodules

* Update ChronoSync from branch 'master'
  - socket: allow applications to set seq numbers
    
    refs: #4032
    
    Change-Id: I4ed379baaebc1643abf5864f7b674724f901e0e6
    
diff --git a/ChronoSync b/ChronoSync
index d31d6b1..8d1347a 160000
--- a/ChronoSync
+++ b/ChronoSync
@@ -1 +1 @@
-Subproject commit d31d6b1401fb00cc0e06e3a0deb7eb4f16e06e30
+Subproject commit 8d1347ab07145b0d0e4a1a265a0ca6c0fb11dab2