Updated service to use new XOS core version: 2.1.22

Change-Id: I3b27bb850f7f0a86caacb6b3f322b119d81106cc
diff --git a/VERSION b/VERSION
index 38f77a6..e9307ca 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.1
+2.0.2