js: publish a win32-arm64 native package for @apache-arrow/adbc-driver-manager

[prmoore77]

What feature or improvement would you like to see?

The npm driver manager currently ships native addon packages for win32-x64-msvc, darwin-x64, darwin-arm64, linux-x64-gnu, and linux-arm64-gnu — but not win32-arm64.

Windows-on-ARM is now a first-class GitHub Actions platform (windows-11-arm runners), and ADBC drivers themselves build fine there (we ship a windows_arm64 cgo driver at https://github.com/gizmodata/gizmosql-adbc). The missing driver-manager addon is the only gap: today an application using @apache-arrow/adbc-driver-manager cannot run natively on Windows-on-ARM, and we had to drop the windows-arm64 leg from our desktop app release matrix (falling back to x64-under-emulation).

Would you accept adding a win32-arm64-msvc build to the JS release matrix? Happy to help test — we have windows-11-arm CI and a native win_arm64 ADBC driver to exercise it against.

🤖 Generated with Claude Code

[lidavidm]

Looking at the win_arm64 driver build I'm not comfortable with dropping someone's build of LLVM in...is there any more supported toolchain (e.g. one packaged by the msys or mingw projects themselves?)