[libcxx-commits] [libcxx] [libc++][test][msan] Fix bots after #67799 (PR #73152)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne approved this pull request.

I'm fine with this to get your bots back to green, but @vitalybuka I'd really like you to try and dig into why these are hanging on msan in your setup (which we can't do ourselves cause it doesn't behave that way for us).

https://github.com/llvm/llvm-project/pull/73152