Updated git submodules

Project: policy/engine master 37eebe9e6c814e4756443bf9d6f10afe9954aef6

Merge "Remove unit test Java version dependency"

Remove unit test Java version dependency

In the unit tests for the direct Sona Nexus Rest Interface, one
of the unit tests only passed on an Oracle Java specific string.

This test is fixed to now work on both Oracle and OpenJDK java

Issue-ID: POLICY-700
Change-Id: Idae1aaf612a10ac003f2a91c0b5a80540152ac95
Signed-off-by: liamfallon <liam.fallon@ericsson.com>

diff --git a/docs/submodules/policy/engine.git b/docs/submodules/policy/engine.git
index 693138b..37eebe9 160000 (submodule)
--- a/docs/submodules/policy/engine.git
+++ b/docs/submodules/policy/engine.git
@@ -1 +1 @@
-Subproject commit 693138b08a04a8027de64dc093e872bac963630a
+Subproject commit 37eebe9e6c814e4756443bf9d6f10afe9954aef6