Changes to Per-video ARV document

added the new spoken enum value to the data/video_facets/evidence/is_evergreen_or_dated/items/via response property for the response status 200

added the new spoken enum value to the data/video_facets/evidence/originality_signal/items/via response property for the response status 200

added the new spoken enum value to the data/video_facets/evidence/production_value/items/via response property for the response status 200

added the new spoken enum value to the data/video_facets/evidence/skill_level/items/via response property for the response status 200

added the new spoken enum value to the data/video_facets/evidence/sponsorship_status/items/via response property for the response status 200

added the optional property data/video_facets/evidence/tone to the response with the 200 status

added the optional property data/video_facets/tone to the response with the 200 status

added the optional property trace/answerable_tier to the response with the 200 status