[llvm-branch-commits] [clang] Backport to 20.x "[clang][analyzer] Fix error path of builtin overflow (#136345)" (PR #136589)

[Balazs Benics via llvm-branch-commits]

steakhal wrote:

Make sure after the force push you sync zhe PR summary with the commit message.

https://github.com/llvm/llvm-project/pull/136589