Temporarily avoid releasing livekit RemoteAudioTracks on drop

This release call was added during the conversion to gpui2. I think
it is probably valid, but want to remove it on the off chance that
it is causing the crash that we're seeing in the `livekit.multicast`
thread when leaving a room.
9d50697caaMax Brunsfeld committed on 1/11/2024, 11:46:21 PMparent8478ddb
1 file changedLine totals unavailable