Add Fault leds gpio configurations

Add DIMM/Fan fault leds gpio mapping support

Tested:
     Dbus will show the fault led gpio configuration.

Change-Id: I09488f63eb446fd17854134a4ccf471b3c774a80
Signed-off-by: Zhu, Yunge <yunge.zhu@linux.intel.com>
diff --git a/schemas/global.json b/schemas/global.json
index 0068fed..c0cbcf0 100644
--- a/schemas/global.json
+++ b/schemas/global.json
@@ -315,6 +315,18 @@
                             },
                             "BridgeGpio": {
                                 "type": "integer"
+                            },
+                            "FaultType": {
+                                "type": "string"
+                            },
+                            "FaultIndex": {
+                                "type": "integer"
+                            },
+                            "LedGpioIndexs": {
+                                "type": "array",
+                                "items": {
+                                    "type": "integer"
+                                }
                             }
                         },
                         "required": [