Do not overwrite UI transaction status if set by the user

[romtsn]

📜 Description

Do not overwrite UI transaction status if set by the user

💡 Motivation and Context

Closes #2378

📝 Checklist

• I reviewed the submitted code.
• I added tests to verify the changes.
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• I updated the docs if needed.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	280.50 ms	324.98 ms	44.48 ms
Size	1.72 MiB	2.29 MiB	575.30 KiB

[codecov]

Codecov Report

Patch coverage: 100.00% and project coverage change: +0.04 🎉

Comparison is base (9020d1b) 81.26% compared to head (a1454e7) 81.31%.

Additional details and impacted files

@@               Coverage Diff                @@
##             feat/7.0.0    #2852      +/-   ##
================================================
+ Coverage         81.26%   81.31%   +0.04%     
- Complexity         4560     4564       +4     
================================================
  Files               350      351       +1     
  Lines             16866    16867       +1     
  Branches           2272     2272              
================================================
+ Hits              13706    13715       +9     
+ Misses             2219     2211       -8     
  Partials            941      941              

Impacted Files	Coverage Δ
sentry/src/main/java/io/sentry/Hub.java	75.17% <ø> (ø)
sentry/src/main/java/io/sentry/SentryOptions.java	80.70% <ø> (+0.74%)	⬆️
sentry/src/main/java/io/sentry/SentryTracer.java	94.98% <100.00%> (+0.01%)	⬆️
...ry/src/main/java/io/sentry/util/LazyEvaluator.java	100.00% <100.00%> (ø)

... and 1 file with indirect coverage changes

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[markushi]

LGTM!