feat: native signal handler strategy on Android

[jpnurmi]

Opt-in, Android-only solution for:

• Prevent Native/Cocoa SDKs from capturing errors that also get captured by .NET #3954

According to our newly introduced Android integration tests, getsentry/sentry-native#1392 works on android-arm64 and android-x64 in both Release and Debug configurations, but we'd like to validate the fix further in real-world conditions. To that end, we're making it opt-in initially so customers can try it on more devices, platforms, and configurations before considering it as the new default.

Note

Depends on:

• fix: AOT interop with managed .NET runtimes sentry-native#1392
• chore(deps): update Java SDK to v8.26.0 #4728

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## Unreleased

### Features

- native signal handler strategy on Android ([#4676](https://github.com/getsentry/sentry-dotnet/pull/4676))

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.17%. Comparing base (fe09683) to head (af57caa).
⚠️ Report is 81 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4676      +/-   ##
==========================================
- Coverage   73.49%   73.17%   -0.32%     
==========================================
  Files         483      480       -3     
  Lines       17692    17354     -338     
  Branches     3492     3424      -68     
==========================================
- Hits        13002    12699     -303     
- Misses       3799     3806       +7     
+ Partials      891      849      -42     

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[jpnurmi]

@jamescrosswell This is marked as a draft because it's still waiting for dependencies, but we could already kick off the review process if you have time. :)

Do you have a preferred approach for exposing this as an opt-in API? The current proposal mirrors the sentry-native enum.

#if ANDROID
    options.Native.SignalHandlerStrategy = Sentry.Android.SignalHandlerStrategy.ChainAtStart;
#endif

With only two values, a simple boolean flag could also work for the time being, but I'm unsure if potential Android Tombstone support could change things in the future.