Update git submodules

* Update plugins/replication from branch 'stable-3.2'
  to 3991d53b30a02c0ffa6fc34385c963257de23349
  - CreateProjectTask.java: use interface instead of implementation
    
    ReplicationDestinations interface should be used in CreateProjectTask
    so that specific implementation can be materialized by Guice (DI).
    
    Change-Id: If7cb21adff5c3feeeea7568c504e8e37d5c08f9e
    
diff --git a/plugins/replication b/plugins/replication
index f25727a..3991d53 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit f25727a949121dd6709264c22c7e12fa8fb30f75
+Subproject commit 3991d53b30a02c0ffa6fc34385c963257de23349