Update git submodules

* Update plugins/replication from branch 'master'
  - Remove dependencies exported in the plugin API
    
    Change-Id: I3f0b3d33a8819e6489629b34706c72b4ab3d3f1c
    
diff --git a/plugins/replication b/plugins/replication
index 6cf472b..6f69a7e 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit 6cf472b970b0a2112601198c0c239d88b8c60954
+Subproject commit 6f69a7e338824ae927233673811ccf8d52d3ad5e