Windows CI `ld` isn't finding `libclang.dll`

[kayabaNerve]

I tried install LLVM with chocolatey and via MSYS2. I tried setting LIBCLANG_PATH, but the resulting invocation call to ld looks like -lclang.dll -L$LIBCLANG_PATH, which won't work if it's applying a left-to-right methodology. I tried installing libclang.dll* into various directories and ensuring it was in the path. I also tried using rust-lld. I could not get it working though :/

This blocks common, crypto, clippy from being tested on Windows.