Updated git submodules

Project: policy/apex-pdp casablanca 34dc53376f9be969fdeebc201ee3b12127e78cc1

Create label for architecture to ref

Creating a label so other documentation in the architecture
section can reference this PDP engine documentation.

Issue-ID: POLICY-1163
Change-Id: Ida9caba405e36675f65843b1d49e79175634fa02
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
(cherry picked from commit 3688d3901ad241be26671e520da0e01e4c8089c0)

diff --git a/docs/submodules/policy/apex-pdp.git b/docs/submodules/policy/apex-pdp.git
index f5f76a2..34dc533 160000 (submodule)
--- a/docs/submodules/policy/apex-pdp.git
+++ b/docs/submodules/policy/apex-pdp.git
@@ -1 +1 @@
-Subproject commit f5f76a2e0d8fb2fd6e17bb5f0e85a3f7d29cf0c4
+Subproject commit 34dc53376f9be969fdeebc201ee3b12127e78cc1