rename `scale.sort` => `scale.domain.sort`
rename `scale.sort` => `scale.domain.sort`

uwdata/vega-lite,vega/vega-lite,uwdata/vega-lite,uwdata/vega-lite,uwdata/vega-lite,vega/vega-lite,vega/vega-lite,ellisonbg/vega-lite,vega/vega-lite,vega/vega-lite,ellisonbg/vega-lite,uwdata/vega-lite,ellisonbg/vega-lite