chore(v3.3.x): release 3.3.3

[github-actions]

🤖 I have created a release beep boop

3.3.3 (2022-04-25)

Bug Fixes

• cea: make a more robust CEA MP4 parser (#3965) (7281e0f)
• cmcd: Fix Symbol usage in CMCD on Xbox One (#4073) (c638b4f), closes #4072
• dash: Account for bandwidth before filtering text stream (#3765) (edd58fc), closes #3724
• dash: Fix performance regression (#4064) (bfac645)
• Fix exceptions when quickly shutting down src= on Safari (#4088) (2e10748), closes #4087
• Fix playRangeEnd for certain content (#4068) (11f998d), closes #4026
• performance: Eliminate use of ES6 generators (#4092) (5bb5502), closes #4062
• Select first of identical audio streams (#3869) (603fdc1)
• ttml: Center subtitles by default (#4023) (02604ab)
• UI: Add cursor pointer to range elements (#4059) (2ca947e), closes #3220

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[github-actions]

🤖 Release is at https://github.com/shaka-project/shaka-player/releases/tag/v3.3.3 🌻