Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to fdbbb38dfbc907fb0ecbfe69ee53b3e58f04a323
  - Merge "Update policy model UI"
  - Update policy model UI
    
    Update the PolicyModal UI, adding refresh button to update policy josn
    representation.
    
    Issue-ID: CLAMP-578
    Change-Id: I8dc85fa1908fa735352b3877a845113d4995c3ec
    Signed-off-by: xuegao <xg353y@intl.att.com>
    
diff --git a/docs/submodules/clamp.git b/docs/submodules/clamp.git
index 1b4f20d..fdbbb38 160000
--- a/docs/submodules/clamp.git
+++ b/docs/submodules/clamp.git
@@ -1 +1 @@
-Subproject commit 1b4f20dfda1c5dad80640571e13de53772f2cce1
+Subproject commit fdbbb38dfbc907fb0ecbfe69ee53b3e58f04a323