Updated git submodules

Project: policy/engine master fb3cc27605623672fb8971bd9030872f117c7af8

Merge "Sonar cleanup for PolicyEngineUtils"

Sonar cleanup for PolicyEngineUtils

Changes to resolve some sonar "major" issues in the PolicyEngineUtils
module.

Patch 2: Updated the NotificationStoreTest junit to account for the return
of a "Collections.emptyList()" rather than "null" in StdPDPNotification
class.

Patch 3: Updated the StdPDPNotificationTest junit to account for the
return of a "Collections.emptyList()" rather than "null" in
StdPDPNotifaction class.

Issue-ID: POLICY-474
Change-Id: I925774ac181fd38d1206637f47ab27ba499629ef
Signed-off-by: Magnusen, Drew (dm741q) <dm741q@att.com>

diff --git a/docs/submodules/policy/engine.git b/docs/submodules/policy/engine.git
index cedb447..fb3cc27 160000 (submodule)
--- a/docs/submodules/policy/engine.git
+++ b/docs/submodules/policy/engine.git
@@ -1 +1 @@
-Subproject commit cedb4478c6ff50a61dc1d1b445d39401606061b5
+Subproject commit fb3cc27605623672fb8971bd9030872f117c7af8