update jupyter-js-widgets dependency
update jupyter-js-widgets dependency

bloomberg/bqplot,bloomberg/bqplot,ssunkara1/bqplot,ssunkara1/bqplot,dmadeka/bqplot,bloomberg/bqplot,SylvainCorlay/bqplot,ChakriCherukuri/bqplot,SylvainCorlay/bqplot,ChakriCherukuri/bqplot,dmadeka/bqplot,ChakriCherukuri/bqplot,SylvainCorlay/bqplot