Changes to List library items

added the new optional query request parameter collection

added the new vintage enum value to the items/items/scope response property for the response status 200

added the new enum value vintage to the query request parameter scope

added the new arena enum value to the items/items/scope response property for the response status 200

added the new mymind enum value to the items/items/scope response property for the response status 200

added the new pinterest enum value to the items/items/scope response property for the response status 200

added the new video enum value to the items/items/scope response property for the response status 200

added the new optional query request parameter query

added the new enum value arena to the query request parameter scope

added the new enum value mymind to the query request parameter scope

added the new enum value pinterest to the query request parameter scope

added the optional property items/items/link to the response with the 200 status

added the optional property items/items/summary to the response with the 200 status

added the optional property items/items/tags to the response with the 200 status

added the new font enum value to the items/items/type response property for the response status 200

added the enum value font to the property allOf[LibraryItemType]/ of the query request parameter type

added the new edit_conflict enum value to the error response property for the response status 400

added the new edit_conflict enum value to the error response property for the response status 401

added the new edit_conflict enum value to the error response property for the response status 403

added the new edit_conflict enum value to the error response property for the response status 404

added the new edit_conflict enum value to the error response property for the response status 409

added the new edit_conflict enum value to the error response property for the response status 429

added the new edit_conflict enum value to the error response property for the response status 500

added the new edit_conflict enum value to the error response property for the response status 501

added the new edit_conflict enum value to the error response property for the response status 503

added the new screenshot enum value to the items/items/type response property for the response status 200

added the enum value screenshot to the property allOf[LibraryItemType]/ of the query request parameter type

added the new conflict enum value to the error response property for the response status 400

added the new conflict enum value to the error response property for the response status 401

added the new conflict enum value to the error response property for the response status 403

added the new conflict enum value to the error response property for the response status 404

added the new conflict enum value to the error response property for the response status 429

added the new conflict enum value to the error response property for the response status 500

added the new conflict enum value to the error response property for the response status 501

added the new unavailable enum value to the error response property for the response status 400

added the new unavailable enum value to the error response property for the response status 401

added the new unavailable enum value to the error response property for the response status 403

added the new unavailable enum value to the error response property for the response status 404

added the new unavailable enum value to the error response property for the response status 429

added the new unavailable enum value to the error response property for the response status 500

added the new unavailable enum value to the error response property for the response status 501

added the non-success response with the status 409

added the non-success response with the status 503