SEBA-785 Update olt-service service documentation

Change-Id: I207d805c8c713b2a99e2d8a3b0c861bc262943b2
diff --git a/VERSION b/VERSION
index 530cdd9..7c8d436 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.2.4
+2.2.5-dev