AAudio: Add AAudioStream_getHardware* functions

Add new methods to AAudioStream that allow for queries on the hardware
aspects of streams.

These will allow developers understand the hardware limitations of their
Android devices after they create AAudio streams.

Bug: 245412674
Test: atest AAudioTests
Change-Id: I104a738df89ab22aba9e0658b43402ddf053b887
diff --git a/media/libaaudio/src/utility/AAudioUtilities.h b/media/libaaudio/src/utility/AAudioUtilities.h
index b59ce1c..f3365eb 100644
--- a/media/libaaudio/src/utility/AAudioUtilities.h
+++ b/media/libaaudio/src/utility/AAudioUtilities.h
@@ -62,6 +62,7 @@
 
 aaudio_format_t AAudioConvert_androidToAAudioDataFormat(audio_format_t format);
 
+aaudio_format_t AAudioConvert_androidToNearestAAudioDataFormat(audio_format_t format);
 
 /**
  * Note that this function does not validate the passed in value.