sort pointcloud and heatmapgl mock
sort pointcloud and heatmapgl mock

... in compare px test, so that they don't conflict
    with regl-based scattergl.

aburato/plotly.js,etpinard/plotly.js,plotly/plotly.js,asolagmbh/plotly.js,plotly/plotly.js,asolagmbh/plotly.js,plotly/plotly.js,asolagmbh/plotly.js,plotly/plotly.js,iongroup/plotly.js,iongroup/plotly.js,etpinard/plotly.js,aburato/plotly.js,etpinard/plotly.js,iongroup/plotly.js