configurations: santabarbara: add PowerState for E1S power sensor

MB E1S sensor reading are only available when the host is powered
on. To prevent false threshold alters, add PowerState for E1S power
sensor.

Change-Id: Ia54170c5100b77d7aec17f14c77eedfeb8b142f1
Signed-off-by: Fred Chen <Fred.Chen@quantatw.com>
diff --git a/configurations/meta/santabarbara_mb.json b/configurations/meta/santabarbara_mb.json
index eb998d5..ad7f70c 100644
--- a/configurations/meta/santabarbara_mb.json
+++ b/configurations/meta/santabarbara_mb.json
@@ -354,6 +354,7 @@
                 "power1"
             ],
             "Name": "MB_P12V_E1S1",
+            "PowerState": "On",
             "Thresholds": [
                 {
                     "Direction": "greater than",
@@ -386,6 +387,7 @@
                 "power1"
             ],
             "Name": "MB_P12V_E1S0",
+            "PowerState": "On",
             "Thresholds": [
                 {
                     "Direction": "greater than",