Implementation of std::dump

[foonathan]

Hello,

in order to get a T-shirt I’ve implemented std::dump from https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2024/p2879r0.pdf. Please review: Add initial implementation of `std::dump` by foonathan · Pull Request #1 · beman-project/dump · GitHub

Thanks,
Jonathan

[InbalL]

LOLs, I hope you got it!