Add DTS critical offset

Added DTS crit offset parameter to change critical thresold
value for DTS sensors.

Tested and see expected results in  dbus interface.

Change-Id: I13e472db70176964de42affb34f70b63ce4ea1ee
Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
diff --git a/configurations/FBTP.json b/configurations/FBTP.json
index dcaeeb7..8612294 100644
--- a/configurations/FBTP.json
+++ b/configurations/FBTP.json
@@ -587,6 +587,7 @@
             "Bus": 0,
             "CpuID": 1,
             "Name": "CPU 1",
+            "DtsCritOffset": -2.0,
             "Thresholds": [
                 {
                     "Direction": "greater than",
@@ -610,6 +611,7 @@
             "Bus": 0,
             "CpuID": 2,
             "Name": "CPU 2",
+            "DtsCritOffset": -2.0,
             "Thresholds": [
                 {
                     "Direction": "greater than",