[VOL-5581] updated protos

Change-Id: I8210bae4f9a86aee3f74be4400587b61bd5607be
Signed-off-by: Akash Reddy Kankanala <akash.kankanala@radisys.com>
diff --git a/VERSION b/VERSION
index 7721732..1529b51 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.6.20
+4.6.21