Update node:8 digest (#2650)
Update node:8 digest (#2650)


nteract/composition,rgbkrk/nteract,nteract/nteract,jdfreder/nteract,nteract/composition,nteract/nteract,jdfreder/nteract,nteract/composition,rgbkrk/nteract,nteract/nteract,rgbkrk/nteract,jdfreder/nteract,rgbkrk/nteract,jdfreder/nteract,nteract/nteract,rgbkrk/nteract,nteract/nteract