Merge duplicate UI and Text release notes sections

PiperOrigin-RevId: 362079362

RELEASENOTES.md

@@ -5,6 +5,8 @@
 *   UI:
 *   UI:
     *   Add builder for `PlayerNotificationManager`.
     *   Add builder for `PlayerNotificationManager`.
     *   Add group setting to `PlayerNotificationManager`.
     *   Add group setting to `PlayerNotificationManager`.
+    *   Fix `StyledPlayerView` scrubber not reappearing correctly in some cases
+        ([#8646](https://github.com/google/ExoPlayer/issues/8646)).
 *   Audio:
 *   Audio:
     *   Report unexpected discontinuities in
     *   Report unexpected discontinuities in
         `AnalyticsListener.onAudioSinkError`
         `AnalyticsListener.onAudioSinkError`
@@ -43,13 +45,9 @@
         video tracks (previously separate acquire and release events were
         video tracks (previously separate acquire and release events were
         dispatched for each track in each period).
         dispatched for each track in each period).
     *   Include the session state in DRM session-acquired listener methods.
     *   Include the session state in DRM session-acquired listener methods.
-*   UI
-    *   Fix `StyledPlayerView` scrubber not reappearing correctly in some cases
-        ([#8646](https://github.com/google/ExoPlayer/issues/8646)).
 *   Text
 *   Text
     *   Parse SSA/ASS bold & italic info in `Style:` lines
     *   Parse SSA/ASS bold & italic info in `Style:` lines
         ([#8435](https://github.com/google/ExoPlayer/issues/8435)).
         ([#8435](https://github.com/google/ExoPlayer/issues/8435)).
-*   Text:
     *   Don't display subtitles after the end position of the current media
     *   Don't display subtitles after the end position of the current media
         period (if known). This ensures sideloaded subtitles respect the end
         period (if known). This ensures sideloaded subtitles respect the end
         point of `ClippingMediaPeriod` and prevents content subtitles from
         point of `ClippingMediaPeriod` and prevents content subtitles from