[clang-tools-extra] Add clang-tidy check to suggest replacement of conditional statement with std::min/std::max (PR #77816)

[Félix-Antoine Constantin via cfe-commits]

https://github.com/felix642 requested changes to this pull request.

Overall looks good, but left a few comments regarding some nits that I think should be addressed before landing this PR.

https://github.com/llvm/llvm-project/pull/77816