[llvm-branch-commits] [libcxx] Cherry-pick Unconditionally lower std::string's alignment requirement from 16 to 8 (#68925) (PR #79480)

[Louis Dionne via llvm-branch-commits]

ldionne wrote:

Oh, that's great! Then it looks like this PR is fine as-is.

https://github.com/llvm/llvm-project/pull/79480