Add annotation of hal_type for Nfc/NfcCallback interface.

Change-Id: I5bb53c396ea11a94fa556cf561b584b6f12f476c
diff --git a/nfc/1.0/INfcClientCallback.hal b/nfc/1.0/INfcClientCallback.hal
index 979728b..3e24b36 100644
--- a/nfc/1.0/INfcClientCallback.hal
+++ b/nfc/1.0/INfcClientCallback.hal
@@ -1,5 +1,6 @@
 package android.hardware.nfc@1.0;
 
+@hal_type(type="NFC")
 interface INfcClientCallback {
     /*
      * The callback passed in from the NFC stack that the HAL