Part of #7530 Description: Replace enable_if integral constraints in include/util/packed_vector.hpp with std::integral concept where appropriate. Related draft PR: https://github.com/Project-OSRM/osrm-backend/pull/7529
Part of #7530
Description:
Replace enable_if integral constraints in include/util/packed_vector.hpp with std::integral concept where appropriate.
Related draft PR: #7529