[Darwin] MTRDeviceController_XPC logging for compressedFabricID (#36342)

* [Darwin] MTRDeviceController_XPC logging for compressedFabricID

* Update src/darwin/Framework/CHIP/MTRDeviceController_XPC.mm

---------

Co-authored-by: Kiel Oleson <kielo@apple.com>
diff --git a/src/darwin/Framework/CHIP/MTRDeviceController_XPC.mm b/src/darwin/Framework/CHIP/MTRDeviceController_XPC.mm
index 53a04b1..9b9a87b 100644
--- a/src/darwin/Framework/CHIP/MTRDeviceController_XPC.mm
+++ b/src/darwin/Framework/CHIP/MTRDeviceController_XPC.mm
@@ -467,7 +467,7 @@
 
     NSArray * deviceInfoList = MTR_SAFE_CAST(configuration[MTRDeviceControllerRegistrationNodeIDsKey], NSArray);
 
-    MTR_LOG("Received controllerConfigurationUpdated: controllerNode ID %@ deviceInfoList %@", self.controllerNodeID, deviceInfoList);
+    MTR_LOG("Received controllerConfigurationUpdated: controllerNodeID %@ compressedFabricID %016lluX deviceInfoList %@", self.controllerNodeID, self.compressedFabricID.unsignedLongLongValue, deviceInfoList);
 
     for (NSDictionary * deviceInfo in deviceInfoList) {
         if (!MTR_SAFE_CAST(deviceInfo, NSDictionary)) {