[v9]: remove manual TTID

[buenaflor]

📜 Description

💡 Motivation and Context

v9 Task

💚 How did you test it?

Closes #2636

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPii is enabled
• I updated the docs if needed
• All tests passing
• No breaking changes

🔮 Next steps

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.41%. Comparing base (e02b3d6) to head (3197068).
Report is 2 commits behind head on v9.

Additional details and impacted files

@@            Coverage Diff             @@
##               v9    #2668      +/-   ##
==========================================
+ Coverage   89.09%   92.41%   +3.32%     
==========================================
  Files         262       89     -173     
  Lines        8882     2886    -5996     
==========================================
- Hits         7913     2667    -5246     
+ Misses        969      219     -750     

☔ View full report in Codecov by Sentry.
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[denrase]

Looking good. Can we remove manualUiTimeToDisplay from SentryTraceOrigins?

[buenaflor]

@denrase that origin is still relevant for TTFD