Rebase and resolve conflict in the release notes

RELEASENOTES.md

@@ -11,6 +11,8 @@
         stays at its current behavior of `true`.
 *   Extractors:
 *   Audio:
+    *   Fix DTS Express audio buffer underflow issue
+        ([#650](https://github.com/androidx/media/pull/650)).
 *   Video:
 *   Text:
     *   Remove `ExoplayerCuesDecoder`. Text tracks with `sampleMimeType =

libraries/exoplayer/src/main/java/androidx/media3/exoplayer/audio/DefaultAudioTrackBufferSizeProvider.java

@@ -70,7 +70,6 @@ public class DefaultAudioTrackBufferSizeProvider
   private static final int DTSHD_BUFFER_MULTIPLICATION_FACTOR = 4;
 
   /** A builder to create {@link DefaultAudioTrackBufferSizeProvider} instances. */
-
   public static class Builder {
 
     private int minPcmBufferDurationUs;