5.0.0

• lz::viewRange is now lz::view
• lz::toIter is now lz::chain
• lz::rotate is now std::bidirectional_iterator_tag at its best
• std::format is now std::vformat
• fmt::format now uses fmt::runtime if C++20 or higher and if {fmt} >= 9.0.0
• {fmt} version bump to 9.0.0
• Removed constexpr from lz::JoinWhereIterator because std::mutex is used
• lz::enumerate is now std::forward_iterator_tag if the iterator passed is std::bidirectional_iterator_tag or lower, still std::random_access_iterator_tag otherwise.
• Removed all custom lz::next and lz::distance implementations
• Added fmt::formatter for all lz iterators
• lz::take, lz::drop and lz::slice are deleted, use lz::view instead using operator+ or std::next (see examples Take.cpp)
• Fixed various #includes
• Removed lz::back implementation where iterator tag = std::forward_iterator_tag.
• lz::valuesRange is now lz::values, this also counts for lz::keysRange
• lz::cartesian no longer is std::random_access_iterator_tag by default
• If the input iterator in lz::zip is bidirectional, ZipIterator will be a forward iterator