chore(deps): update Cocoa SDK to v8.50.0

[github-actions]

Bumps flutter/scripts/update-cocoa.sh from 8.49.2 to 8.50.0.

Auto-generated by a dependency updater.

Changelog

8.50.0

Important

This version enables the better view renderer V2 used by Session Replay by default.
You can disable it by setting the option options.sessionReplay.enableViewRendererV2 to false.

In case you are noticing issues with view rendering, please report them on GitHub.

Features

• Added ability to bring your own button for user feedback form display (#5107)
• Make enableAppHangTrackingV2 general available (#5149)

Fixes

• Correctly rate limit envelopes from the new UI profiling system (#5131)
• Race condition in ANRTrackerV1 (#5137)

Improvements

• More logging for Session Replay video info (#5132)
• Improve session replay frame presentation timing calculations (#5133)
• Use wider compatible video encoding options for Session Replay (#5134)
• GA of better session replay view renderer V2 (#5054)
• Explicitly check malloc result for SRSync to fix a Veracode Security Scan warning (#5160)
• Revert max key-frame interval to once per session replayvideo segment (#5156)
• Add more detailed debug logs for session replay (#5173)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.15%. Comparing base (0509943) to head (1be6847).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2910      +/-   ##
==========================================
+ Coverage   87.63%   89.15%   +1.52%     
==========================================
  Files         272       93     -179     
  Lines        9047     3081    -5966     
==========================================
- Hits         7928     2747    -5181     
+ Misses       1119      334     -785     

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