Add Support for Hardshutdown threshold interface for nicsensor

Added support for Hardshutdown threshold interfaces for facebook
YosemiteV2 platform for nicsensor.

TESTED: Tested on Facebook YosemiteV2 hardware. Verified the
Hardshutdown interfaces are created and displaying in dbus objects.

Signed-off-by: Kumar Thangavel <thangavel.k@hcl.com>
Change-Id: Iea89da728a584997f1afdad66ce176e90436fabd
diff --git a/configurations/FBYV2.json b/configurations/FBYV2.json
index 487d9d5..3626879 100644
--- a/configurations/FBYV2.json
+++ b/configurations/FBYV2.json
@@ -481,7 +481,7 @@
                 {
                     "Direction": "greater than",
                     "Name": "upper non recoverable",
-                    "Severity": 1,
+                    "Severity": 3,
                     "Value": 120
                 }
             ],