Update git submodules

* Update docs/submodules/policy/parent.git from branch 'master'
  to 350a0b59a37c353de8f34a301603d3f8bdb992dd
  - Updates to el alto release notes.
    
    Removed POLICY-1825 from list as that will be done post el alto.
    
    Issue-ID: POLICY-2094
    
    Signed-off-by: Saryu Shah <ss3917@att.com>
    Change-Id: Ia9e427aca7b8ca1332614ac2669853bfc04b4648
    
diff --git a/docs/submodules/policy/parent.git b/docs/submodules/policy/parent.git
index ad44df2..350a0b5 160000
--- a/docs/submodules/policy/parent.git
+++ b/docs/submodules/policy/parent.git
@@ -1 +1 @@
-Subproject commit ad44df2b7f2ab14801e48664a3b3114e41a3331e
+Subproject commit 350a0b59a37c353de8f34a301603d3f8bdb992dd