[clang] [llvm] [analyzer] Harden safeguards for Z3 query times (PR #95129)

[Balazs Benics via cfe-commits]

steakhal wrote:

Reverting this patch as requested in this [comment](https://github.com/llvm/llvm-project/pull/95128#issuecomment-2176008007).

https://github.com/llvm/llvm-project/pull/95129