VTS for Bluetooth Audio HAL v2

Initial VTS commit for the bluetooth.audio@2.0 HAL

Bug: 111519504
Test: VTS (VtsHalBluetoothAudioV2_0TargetTest) passed

Change-Id: Id607979724182de242c29747218f6b12880d6295
diff --git a/bluetooth/audio/2.0/vts/OWNERS b/bluetooth/audio/2.0/vts/OWNERS
new file mode 100644
index 0000000..b6c0813
--- /dev/null
+++ b/bluetooth/audio/2.0/vts/OWNERS
@@ -0,0 +1,3 @@
+include platform/system/bt:/OWNERS
+
+cheneyni@google.com