[llvm] [llvm-dlltool] Handle import renaming using other name types, when possible (PR #98228)

[Martin Storsjö via llvm-commits]

mstorsjo wrote:

> The code looks correct to me. It feels quite hackish, but also clever. Perhaps a short comment in the code why we need it would be nice.

Thanks; I amended this with a comment now explaining why we try this.

https://github.com/llvm/llvm-project/pull/98228