[VOL-5561] Handle Multiple ONU Indications for a device at ONU Adapter

Change-Id: I5ecbd46b2e186c76357d82171f8bf01de2729fc2
Signed-off-by: bseeniva <balaji.seenivasan@radisys.com>
diff --git a/VERSION b/VERSION
index 8c3aaee..af5475d 100755
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.13.20
+2.13.21