Support /projects/:id/job_token_scope/allowlist

[Sjoerd Langkemper]

I would like to access the job token allow list through the Gitlab API.

Docs:

• Get a project’s CI/CD job token inbound allowlist
• Allow access to your project with a job token

API endpoint:

GET/POST/DELETE /projects/:id/job_token_scope/allowlist

I currently have the following manager to access the job token scope allow list:

class ProjectJobTokenScopeAllowlistManager(
    gitlab.mixins.ListMixin,
    gitlab.mixins.CreateMixin,
    gitlab.mixins.DeleteMixin,
    gitlab.base.RESTManager,
):
    _path = "/projects/{project_id}/job_token_scope/allowlist"
    _obj_cls = gitlab.v4.objects.Project
    _from_parent_attrs = {"project_id": "id"}
    _create_attrs = gitlab.types.RequiredOptional(required=("target_project_id",))