VOL-2103 - Device reason update modifications

device_reason_update api is added to core_proxy.

Change-Id: I7a0271c9b1b8d0eda0058be39673b4780326f266
diff --git a/VERSION b/VERSION
index 5859406..3afe9ad 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.2.3
+2.2.4-dev0