Add flag android.nfc.nfc_hce_latency_events

Bug: 379849603
Test: manual
Flag: android.nfc.nfc_hce_latency_events
Change-Id: Ib51099947e33d28122d1935d77d0c89ff098317d
diff --git a/nfc-non-updatable/flags/flags.aconfig b/nfc-non-updatable/flags/flags.aconfig
index 6b14a1e..54ded0c 100644
--- a/nfc-non-updatable/flags/flags.aconfig
+++ b/nfc-non-updatable/flags/flags.aconfig
@@ -197,3 +197,11 @@
     description: "Expose constructor for ApduServiceInfo"
     bug: "380892385"
 }
+
+flag {
+    name: "nfc_hce_latency_events"
+    is_exported: true
+    namespace: "wallet_integration"
+    description: "Enables tracking latency for HCE"
+    bug: "379849603"
+}