Update git submodules

* Update plugins/replication from branch 'master'
  - Add .mailmap
    
    Change-Id: Ic499c6b1f9f18759ef0567088b0dd693d65a0b26
    
diff --git a/plugins/replication b/plugins/replication
index 9865f47..c5123d6 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit 9865f4735dee61e505698577aa56923abe00e480
+Subproject commit c5123d6a5604cc740d6f42485235c0d3ec141c4e