Native Windows on Arm support

[Wunkolo]

I utilize vscode-clangd on my Windows on Arm device and found it installing and utilizing a x64 build of clangd rather than a native ARM64 build of clangd, which I had to manually install(LLVM-15.0.2-woa64.exe) from here.

This has an upstream dependency on clangd/clangd#514 (comment) at the moment.