v2.17.0+nanbield

Added

• [bbclass] add package supplier
• [bbclass] add package download location to manifest
• [bbclass] add cpe_id to manifest

Changed

• [tasks] Flag vigiles-check task as needing network access
• [llapi] use v1 api route for manifest upload
• [bbclass] truncate manifest name to 256 characters
• [readme] update instructions for dashboard config