Move the RELEASENOTES entry for PlayReady's LA_URL workaround from HLS to DRM
Move the RELEASENOTES entry for PlayReady's LA_URL workaround from HLS to DRM

PiperOrigin-RevId: 243618907

ened/ExoPlayer,google/ExoPlayer,ened/ExoPlayer,androidx/media,androidx/media,ened/ExoPlayer,superbderrick/ExoPlayer,google/ExoPlayer,saki4510t/ExoPlayer,stari4ek/ExoPlayer,amzn/exoplayer-amazon-port,amzn/exoplayer-amazon-port,superbderrick/ExoPlayer,amzn/exoplayer-amazon-port,stari4ek/ExoPlayer,saki4510t/ExoPlayer,google/ExoPlayer,androidx/media,superbderrick/ExoPlayer,saki4510t/ExoPlayer,stari4ek/ExoPlayer