Support moved project in API

GitLab supports project moves on the web and git level, but not on API level.

Looks like API does not support project moves, but gives 404:

php -dmemory_limit=-1 bin/satis build config/git.json cache/git/
Scanning packages
Failed to download project/project: The "https://gitlab.example.net/api/v4/projects/project%2Fproject" file could not be downloaded (HTTP/1.1 404 Not Found)
Your credentials are required to fetch private repository metadata (https://gitlab.example.net/project/project.git)
A token will be created and stored in "composer/auth.json", your password will never be stored
To revoke access to this token you can visit gitlab.example.net/profile/applications

For symmetry and transparency API should also follow project moves.