HAL: usb: rename accessory strings.

With the update in kernel interface the audio accessory and the
debug accessory strings are renamed.

Bug: 62272992
Test: Test analog audio notification
Change-Id: Ic4caea054a01d5b8ebff1794da7bb8d7dbdb1dec
diff --git a/usb/Usb.cpp b/usb/Usb.cpp
index 3fc6552..601c70b 100644
--- a/usb/Usb.cpp
+++ b/usb/Usb.cpp
@@ -285,10 +285,10 @@
     if (getAccessoryConnected(portName, &accessory) != Status::SUCCESS) {
       return Status::ERROR;
     }
-    if (accessory == "Audio Adapter Accessory Mode") {
+    if (accessory == "analog_audio") {
       *currentRole = static_cast<uint32_t>(PortMode_1_1::AUDIO_ACCESSORY);
       return Status::SUCCESS;
-    } else if (accessory == "Debug Accessory Mode") {
+    } else if (accessory == "debug") {
       *currentRole = static_cast<uint32_t>(PortMode_1_1::DEBUG_ACCESSORY);
       return Status::SUCCESS;
     }