[llvm] [FuncAttrs][LTO] Relax norecurse attribute inference during postlink LTO (PR #158608)

[David Sherwood via llvm-commits]

https://github.com/david-arm approved this pull request.

LGTM! Perhaps wait a day or so in case other reviewers have any comments?

https://github.com/llvm/llvm-project/pull/158608