[VOL-5580] Log successful KPI events as DEBUG

Change-Id: I7a71654f58b1f46f77c42b1f914d779ac55b4091
Signed-off-by: bseeniva <balaji.seenivasan@radisys.com>
diff --git a/VERSION b/VERSION
index fca8580..d92ba80 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-7.7.2
+7.7.3