chore(deps): update Cocoa SDK to v9.29.0

[github-actions]

Bumps modules/sentry-cocoa from 9.28.0 to 9.29.0.

Auto-generated by a dependency updater.

Changelog

9.29.0

Warning

Native crashes now set mechanism.synthetic, which takes the mach exception name (EXC_BAD_ACCESS) or signal name (SIGSEGV) out of the grouping hash. Expect a one-time regrouping as your app adopts this version: existing crash issues stop receiving events and new ones open. Crashes that differ only by signal at the same stacktrace now share one issue. The mach and signal detail stays on mechanism.meta.

Fixes

• Store the binary image cache in zero-fill memory to reduce the SDK binary size. (#9003)
• Fix crash in [NSURLSessionTask cancel] when cancelling an in-flight task with swizzling enabled (#9009)
• Clear the scope's replayId when Session Replay is stopped manually, so events captured after stop() are no longer linked to a replay that is no longer recording (#9017)
• Mark the fabricated mach and signal crash mechanisms as synthetic so an Apple crash groups with the identical crash reported by the other Sentry SDKs (#9004)
• Set mechanism.handled to false on crash reports without mach context, which previously left it unset (#9004)
• Sample and flush Session Replay when the feedback form opens or feedback is captured manually, preserving the form's opening-time replay association even if the session changes before submission (#9046)

Deprecations

• Deprecate legacy App Hang tracking because it can produce less relevant stack traces and false positives. Enable the MetricKit integration for system-provided hang diagnostics by setting options.enableMetricKit = true. The appHangTimeoutInterval option remains supported for watchdog termination classification. (#8944)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.84%. Comparing base (e67eb03) to head (7b0ee43).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5596      +/-   ##
==========================================
- Coverage   74.85%   74.84%   -0.01%     
==========================================
  Files         515      515              
  Lines       18963    18963              
  Branches     3694     3694              
==========================================
- Hits        14194    14193       -1     
- Misses       3891     3892       +1     
  Partials      878      878              

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[ric-oliv]

Nice!

[jamescrosswell]

Automated approval: eligibility script verdict MERGE (CI green, mergeable, no human change-request, no breaking-change language).