Defines a Job object.
https://github.com/VROOM-Project/vroom/blob/master/docs/API.md#jobs
t() :: %VROOM.Job{ delivery: [integer()] | nil, description: binary() | nil, id: integer(), location: [integer()] | nil, location_index: integer() | nil, pickup: [integer()] | nil, priority: integer(), service: integer() | nil, skills: [integer()] | nil, time_windows: list() }