[clang] [Driver][LTO] Copy fix empty stats filename to AMDGPU, HIPAMD, MinGW (PR #74178)

[Joseph Huber via cfe-commits]

https://github.com/jhuber6 commented:

Why couldn't you have put this logic in `addLTOOptions`? Seems like it's copy-pasted verbatim at every site now.

AMD should handle very similarly to Linux here. They both compile down to LLVM-IR and get sent to `ld.lld`.

https://github.com/llvm/llvm-project/pull/74178