Updated SHAs in the widget unit tests
Updated SHAs in the widget unit tests

mjabri/holoviews,vascotenner/holoviews,mjabri/holoviews,mjabri/holoviews,ioam/holoviews,basnijholt/holoviews,ioam/holoviews,basnijholt/holoviews,vascotenner/holoviews,ioam/holoviews,basnijholt/holoviews,vascotenner/holoviews