Do not throw unsupported exception on frame release

In EncoderWriterHardwareBufferQueue.

PiperOrigin-RevId: 892781507

Author: ychaparov

libraries/transformer/src/main/java/androidx/media3/transformer/EncoderWriterHardwareBufferQueue.java

@@ -92,7 +92,9 @@ public HardwareBufferFrame dequeue(FrameFormat format, Runnable wakeupListener)
               hardwareBuffer,
               directExecutor(),
               /* releaseCallback= */ releaseFence -> {
-                throw new UnsupportedOperationException();
+                if (imageWriter != null) {
+                  imageWriter.close();
+                }
               })
           .setInternalFrame(image)
           .build();