[DebugInfo] Dont generate info for __swift_async_resume_project_conte…

[felipepiovezan]

…xt or __swift_async_resume_get_context

These functions just return their own parameter and are inlined. We don't want to see any debug information nor inlined frames for these when looking at async backtraces.

Not only is it a bad user experience, but these inlined frames are involved in tail calls in virtual backtraces, which thoroughly confuse the debugger.