[llvm] [x86_64][windows][swift] do not use Swift async extended frame for wi… (PR #80468)

[Alex Lorenz via llvm-commits]

hyp wrote:

Thread on the Swift forums for LLDB support: https://forums.swift.org/t/lldb-support-for-swift-async-frames-for-windows-x86-64/69799 

https://github.com/llvm/llvm-project/pull/80468