[llvm] [CodeGen][ARM64EC] Don't treat guest exit thunks as indirect calls (PR #165885)

[via llvm-commits]

coneco-cy wrote:

@cjacek hello, I see that version 21.1.6 has been released, but the commit that we talked about in this page is not included in this version. I would like to politely ask when this commit will be released. Thank you.

https://github.com/llvm/llvm-project/pull/165885