[llvm] [Offload] Add type information to device info nodes (PR #144535)

[Joseph Huber via llvm-commits]

https://github.com/jhuber6 approved this pull request.

I still feel like there's a more elegant way to store this device information struct but I don't have an immediate solution in the back of my head so this is fine for now.

https://github.com/llvm/llvm-project/pull/144535