[framework] Add route type to routingTableEntry.

Bug: 339326805
Test: atest CtsNfcTestCases
Change-Id: I2b12cb4be015d0e15b2e4c709aba54355e2fefd4
diff --git a/nfc/api/system-current.txt b/nfc/api/system-current.txt
index 3ed9b76..e97b15d 100644
--- a/nfc/api/system-current.txt
+++ b/nfc/api/system-current.txt
@@ -124,6 +124,7 @@
 
   @FlaggedApi("android.nfc.nfc_oem_extension") public abstract class NfcRoutingTableEntry {
     method public int getNfceeId();
+    method public int getRouteType();
     method public int getType();
     field public static final int TYPE_AID = 0; // 0x0
     field public static final int TYPE_PROTOCOL = 1; // 0x1