[libc-commits] [libc] [libc][stdfix] Implement sqrtfx for remaining fixed point types (PR #214741)

[via libc-commits]

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

LGTM pending some nits. I'd also wait for @lntue to look over the implementation to make sure everything is good before submitting.

https://github.com/llvm/llvm-project/pull/214741