Take stop and give way signs into account during routing

[SiarheiFedartsou]

Issue

Done mainly using https://github.com/Project-OSRM/osrm-backend/pull/6153/, https://github.com/Project-OSRM/osrm-backend/commit/d1b9dffdd10652a35347f77a59ac5c765be95d51 and https://github.com/Project-OSRM/osrm-backend/pull/4828 (which also handles stop=all which I don't do here) as a reference

Tasklist

• [ ] CHANGELOG.md entry (How to write a changelog entry)
• [ ] update relevant Wiki pages
• [ ] add tests (see testing documentation)
• [ ] review
• [ ] adjust for comments
• [ ] cherry pick to release branch

Requirements / Relations

Link any requirements here. Other pull requests this PR is based on?

[mjjbell]

Perhaps the other thing to consider is the navigation guidance. I didn't really think about it in #6153 as traffic signals already existed. Adding stop/give-way signs is something that the guidance code should be aware of.

In fact, given I didn't change any of it, I suspect it doesn't work with traffic signal directions either.

[SiarheiFedartsou]

@mjjbell @DennisOSRM can we may be make second round of review here?

[github-actions[bot]]

This PR seems to be stale. Is it still relevant?