audio policy: handle errors for usb broadcast device connection

When the USB is quickly connected and then disconnected, the broadcast device may not have enough time to read the USB info, preventing the dynamic profile from being created and causing routing errors. Therefore, when the usb broadcast device connection fails, setDeviceConnectionState will be interrupted

Bug: 360284877
Test:
Atest AudioPolicyManagerTestDeviceConnectionFailed

Change-Id: I3bd31f1455cfaf9f1041cf079b92b6b407c3a74e