Pass outbound_local_requests_whitelist to ProjectImporter

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/142893



Merged-by: Roy Zwambag <rzwambag@gitlab.com>
Approved-by: Eduardo Bonet <ebonet@gitlab.com>
Approved-by: Roy Zwambag <rzwambag@gitlab.com>
Co-authored-by: James Nutt <jnutt@gitlab.com>