[libcxx-commits] [libcxx] [libc++] Refactor formatter_int.bench.cpp to not use CartesianProduct (PR #179483)

[Louis Dionne via libcxx-commits]

ldionne wrote:

@huixie90 I've been noticing CI failures for the new semaphore tests. They fail almost randomly: https://github.com/llvm/llvm-project/actions/runs/21636063482/job/62367831823?pr=179483

https://github.com/llvm/llvm-project/pull/179483