[Y2R] Add service skeleton

include/kernel/handles.hpp

@@ -26,9 +26,10 @@ namespace KernelHandles {
 		NIM,  // Updates, DLC, etc
 		NDM,  // ?????
 		PTM,  // PTM service (Used for accessing various console info, such as battery, shell and pedometer state)
+		Y2R,
 
 		MinServiceHandle = AC,
-		MaxServiceHandle = PTM,
+		MaxServiceHandle = Y2R,
 
 		GSPSharedMemHandle = MaxServiceHandle + 1, // Handle for the GSP shared memory
 		FontSharedMemHandle,
@@ -73,6 +74,7 @@ namespace KernelHandles {
 			case NDM: return "NDM";
 			case NIM: return "NIM";
 			case PTM: return "PTM";
+			case Y2R: return "Y2R";
 			default: return "Unknown";
 		}
 	}