fix(android): implement live configuration management (#3792)

* perf: ensure we do not provide callback to native if no callback provided from app

* chore: rework bufferConfig to make it more generic and reduce ReactExoplayerView code size

* chore: improve issue template

* fix(android): avoid video view flickering at playback startup

* feat(android): implement live buffer configuration

* chore: fix linter

examples/basic/src/VideoPlayer.tsx

@@ -930,6 +930,9 @@ class VideoPlayer extends Component {
             bufferForPlaybackMs: 2500,
             bufferForPlaybackAfterRebufferMs: 5000,
             cacheSizeMB: this.state.useCache ? 200 : 0,
+            live: {
+              targetOffsetMs: 500,
+            },
           }}
           preventsDisplaySleepDuringVideoPlayback={true}
           poster={this.state.poster}