[libc-commits] [libc] [libc] [NFC] fix type in `docs/uefi/index.rst` (PR #132553)

[Tristan Ross via libc-commits]

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

Thank you for fixing that, surprised nobody else caught it lol.

https://github.com/llvm/llvm-project/pull/132553