[libcxx-commits] [libcxx] [llvm] [docs] Fix malformed csv files (PR #80567)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne commented:

IMO this makes sense, but could we add the CSV validation in this PR? Otherwise there’s no « testing » for this change.

https://github.com/llvm/llvm-project/pull/80567