[clang-tools-extra] [clang-tidy] add modernize-use-constexpr check (PR #146553)

[Sean McBride via cfe-commits]

seanm wrote:

> Then I will split it up into {[11],[14, 17],[20],[23, 26]}

BTW does this support C23?  That would be nice to have too.

https://github.com/llvm/llvm-project/pull/146553