[accomplished] Plex for Android TV - show extended audio info

[Mitzsch]

Consider this one as accomplished as the newest beta version feature an extended dts hd flag.

Release Announcements - Android TV beta

Plex for Android 8.12.0.22456-beta Available on Google Play. WHATS NEW: Player: upgrade ExoPlayer to r2.12.1 Preplay: Show HD suffix for DTS-HD audio. Player: Include stream title when available in stream selections. FIXES: Home: media provider sources were not always in the correct initial order. Player: prevent crash when closing the player shortly after opening the player. Player: ensure screen isn’t kept awake when last item ends. Player: don’t show HDR upsell for non-video items. Liv…

Thanks!