[llvm-branch-commits] [libcxx] release/22.x: [libc++] Fix semaphore timed wait hanging on Windows (#180398) (PR #181415)

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huixie90 wrote:

@ldionne  has confirmed to backport to LLVM 22 in this comment https://github.com/llvm/llvm-project/pull/180398#issuecomment-3887662135

This PR is manually created because the auto cherry-pick failed due to merge conflicts
https://github.com/llvm/llvm-project/pull/180398#issuecomment-3898845944

https://github.com/llvm/llvm-project/pull/181415