[clang] [HLSL] Implement the 'and' HLSL function (PR #127098)

[Chris B via cfe-commits]

llvm-beanz wrote:

For this issue I think there is a clear path forward to use the utilities that the `__builtin_hlsl_select` builtin uses to validate its arguments. I've filed https://github.com/llvm/llvm-project/issues/127512 to revisit all the other builtins that are using the pattern which produces misleading diagnostics, we can handle the "everything else" problem separately there.

https://github.com/llvm/llvm-project/pull/127098