www/osrm-backend: update 5.17.2 -> 5.22.0
- submitter becomes maintainer
PR: 235343
Submitted by: Peter Laursen <freebsd@mosedal.net>
Approved by: Andreas Andersson <a.andersson.thn@gmail.com> (maintainer)
Relnotes: https://github.com/Project-OSRM/osrm-backend/blob/master/CHANGELOG.md