Part of #7530 Description: Sequentially migrate utility headers (alias.hpp, indexed_data.hpp, filtered_integer_range.hpp, static_rtree.hpp). Related draft PR: https://github.com/Project-OSRM/osrm-backend/pull/7529
Part of #7530
Description:
Sequentially migrate utility headers (alias.hpp, indexed_data.hpp, filtered_integer_range.hpp, static_rtree.hpp).
Related draft PR: #7529