[flang] [llvm] [flang][device] Enable Stop functions on device build (PR #133803)

[Slava Zakharin via llvm-commits]

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

LGTM, though I am not sure if, for example, `nvcc` supports formatting with width (`%.*s` ).

https://github.com/llvm/llvm-project/pull/133803