Expose IsTombstoneEnabled on options.Native for Android

[jonathanmourtadahqv]

Problem Statement

Feature Request

As discussed in #5022,
expose the Java SDK's Tombstone options through SentryOptions.NativeOptions.

The Java SDK (8.32.0+) has two Tombstone-related options on SentryAndroidOptions:

• isTombstoneEnabled / setTombstoneEnabled
• isReportHistoricalTombstones / setReportHistoricalTombstones

These enable native crash reporting via ApplicationExitInfo.REASON_CRASH_NATIVE
on Android 12+, providing richer crash data than NDK alone.

Suggested API

namespace Sentry
{
    public partial class SentryOptions
    {
        public class NativeOptions
        {
            public bool TombstoneEnabled { get; set; }
            public bool ReportHistoricalTombstones { get; set; }
        }
    }
}

Solution Brainstorm

No response

[linear-code]

NET-616