Require permission to read USB device's serial number.

Fixes: 110953952
Test: CtsVerifier USB Device test
Change-Id: I99b52bac6c800d869198e282e364f3a530336803
diff --git a/Android.bp b/Android.bp
index 2ab91a1..bfd961e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -194,6 +194,7 @@
         "core/java/android/hardware/radio/ITunerCallback.aidl",
         "core/java/android/hardware/soundtrigger/IRecognitionStatusCallback.aidl",
         "core/java/android/hardware/usb/IUsbManager.aidl",
+        "core/java/android/hardware/usb/IUsbSerialReader.aidl",
         "core/java/android/net/ICaptivePortal.aidl",
         "core/java/android/net/IConnectivityManager.aidl",
         "core/java/android/net/IIpConnectivityMetrics.aidl",