Increase char limits for some string translations
Increase char limits for some string translations

And also replaced "Click" with "Tap" for CC button descriptions.

PiperOrigin-RevId: 319455553

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