[llvm] big archive recognition by the llvm-symbolizer (PR #150401)

[James Henderson via llvm-commits]

https://github.com/jh7370 commented:

Per https://discourse.llvm.org/t/rfc-github-pr-resolve-conversation-button/73178, please don't resolve conversations that I have initiated. I will resolve them when I'm satisfied with a response. This helps me track what I've commented on.

https://github.com/llvm/llvm-project/pull/150401