Updated git submodules

Project: aai/sparky-be master 9898634b32ce6bd4d468f399bcc4899054e5ace8

Properties can start with ENV

If an application property value starts with ENV: that value should be
inferred from the Java property with the same name after the prefix
ENV: is removed

Change-Id: I3f05972747e83010dfdaeb08bb65a472dcf1637e
Issue-ID: AAI-2089
Signed-off-by: Serban Popescu <serban.popescu@amdocs.com>

diff --git a/docs/submodules/aai/sparky-be.git b/docs/submodules/aai/sparky-be.git
index acfc65b..9898634 160000 (submodule)
--- a/docs/submodules/aai/sparky-be.git
+++ b/docs/submodules/aai/sparky-be.git
@@ -1 +1 @@
-Subproject commit acfc65b5eca0c6ad28faca4c8aa59d522eeb8de3
+Subproject commit 9898634b32ce6bd4d468f399bcc4899054e5ace8