Update git submodules

* Update plugins/replication from branch 'master'
  to b37a255e9500dabdf6aa5385b87624a2108f04d3
  - Merge branch 'stable-3.3'
    
    * stable-3.3:
      CreateProjectTask.java: use interface instead of implementation
      ReplicationQueue: Remove unused isPersisted param
      PushOne: Don't call delta.add(ref) twice
    
    Change-Id: I45be35e55348d04f2467dbc29836210e8464c8c6
    
  - Merge branch 'stable-3.2' into stable-3.3
    
    * stable-3.2:
      CreateProjectTask.java: use interface instead of implementation
      ReplicationQueue: Remove unused isPersisted param
      PushOne: Don't call delta.add(ref) twice
    
    Change-Id: Idcffd9873cbc70c6aad9ed9a0e76233494c93444
    
  - 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
    
  - ReplicationQueue: Remove unused isPersisted param
    
    Since Ie83763e4a9fe13522f356b569fc2360fa5883224, all callers set this
    to false.
    
    Change-Id: I38a8a31853f5d2bc3b292b49bd050bc34f6408fe
    
  - PushOne: Don't call delta.add(ref) twice
    
    This is already called as part of the condition, it doesn't need to be
    called again inside the body.
    
    Change-Id: Ieb11f738534ed01d09125ac6ef325ee472cb0b44
    
diff --git a/plugins/replication b/plugins/replication
index 5f5c0d3..b37a255 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit 5f5c0d372b0006cdee9b880716ffecabe6b29cef
+Subproject commit b37a255e9500dabdf6aa5385b87624a2108f04d3