Upstream Android cross-build patches to Node.js core

[Towartz]

Several patches in .github/workflows/node-android.yml step "3b" work around Android-specific issues in Node.js/V8 that should eventually be upstreamed:

1. stack_trace_posix.cc — backtrace() stubs for Android API < 33 (PR to gate on __ANDROID_API__ instead?)
2. trap-handler.h — Android cross-build shouldn't define V8_TRAP_HANDLER_SUPPORTED=true for simulator builds (v26.x already has an #error guard for Android but the chain still fires for the simulator case)
3. zlib/cpu_features.c — NDK cpufeatures library not available in gyp build; use getauxval(AT_HWCAP) like the Linux path already does
4. uv/uv.gyp — bare include_dirs vs include_dirs+ causes NDK include path loss
5. uv_fs_copyfile — FICLONE ioctl not supported on Android filesystems

Each patch is documented inline with the relevant Node.js issue numbers.