data100: Remove wkhtmltopdf
data100: Remove wkhtmltopdf

pyppetteer is available instead now, and doesn't
bring in basically all of linux desktop

ryanlovett/datahub,berkeley-dsep-infra/datahub,berkeley-dsep-infra/datahub,ryanlovett/datahub,berkeley-dsep-infra/datahub,ryanlovett/datahub