V8 14.9.207.39 built from ce622a20ce145f7efafabc2ba79ed3d99a3c7284.
Built against Android NDK r29; it must match the
NDK the Android runtime is built with, because libc++ is only ABI-compatible
with itself across a static link.
Patches applied: v8_resurrecting_finalizers.patch (restores
WeakCallbackType::kFinalizer), android_build.patch (API 21 floor,
selectable android_ndk_root, macOS host support).
Verify with sha256sum -c SHA256SUMS. The gn args are in scripts/matrix/build-*.sh.