Reorder some release notes in other sections.

PiperOrigin-RevId: 490224795
(cherry picked from commit e567594c)

RELEASENOTES.md

@@ -27,6 +27,7 @@ This release corresponds to the
 *   Build:
     *   Enforce minimum `compileSdkVersion` to avoid compilation errors
         ([#10684](https://github.com/google/ExoPlayer/issues/10684)).
+    *   Avoid publishing block when included in another gradle build.
 *   Track selection:
     *   Prefer other tracks to Dolby Vision if display does not support it.
         ([#8944](https://github.com/google/ExoPlayer/issues/8944)).