Capture Android 17 MemoryLimiter process kills

### Problem Statement

Android 17 (API 37) enforces per-app memory limits based on the device's total RAM. When an app exceeds its limit, the system terminates the process.

This is not a `java.lang.OutOfMemoryError`. No exception is thrown, no signal is raised, and no stack trace is produced — the process simply disappears. Neither `UncaughtExceptionHandlerIntegration` nor the NDK handler sees anything, so the SDK reports nothing at all.

### Solution Brainstorm

AnrV2Integration already polls ActivityManager#getHistoricalProcessExitReasons() at startup and discards everything that isn't REASON_ANR. Memory-limiter kills show up in that same list as REASON_OTHER with getDescription() containing "MemoryLimiter:AnonSwap"

So using that same mechanism doesn't sound too challenging.