[VOL-5479]Handle IP change for OLT in olt-adapter

Change-Id: I83a50533e64f8f0392369fe7a8e1f36f583de05d
Signed-off-by: Akash Reddy Kankanala <akash.kankanala@radisys.com>
diff --git a/VERSION b/VERSION
index f18045d..ec3f25f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.6.5
+4.6.6