Add 2.10.5 release date
Add 2.10.5 release date

PiperOrigin-RevId: 270295080

stari4ek/ExoPlayer,amzn/exoplayer-amazon-port,amzn/exoplayer-amazon-port,superbderrick/ExoPlayer,androidx/media,ened/ExoPlayer,superbderrick/ExoPlayer,ened/ExoPlayer,androidx/media,amzn/exoplayer-amazon-port,stari4ek/ExoPlayer,google/ExoPlayer,androidx/media,google/ExoPlayer,superbderrick/ExoPlayer,stari4ek/ExoPlayer,google/ExoPlayer,ened/ExoPlayer