[VOL-4699] Fix panic in PM module in openonu-go adapter during Device Delete in Memory leak tests

Change-Id: I1baaa044ff311048d9ee3f6a5e368cdafe7220bc
diff --git a/VERSION b/VERSION
index 6b4d157..bdbe651 100755
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.2.3
\ No newline at end of file
+2.2.4-dev