[SD-1360] Upgrade purescript-markdown{-halogen}
[SD-1360] Upgrade purescript-markdown{-halogen}

natefaubion/slamdata,zeeiyerWork/slamdata,cryogenian/slamdata,drostron/slamdata,jonsterling/slamdata,natefaubion/slamdata,beckyconning/slamdata,cryogenian/slamdata,natefaubion/slamdata,zeeiyerWork/slamdata,jonsterling/slamdata,beckyconning/slamdata,mossprescott/slamdata,shujuwen2013/slamdata,shujuwen2013/slamdata,drostron/slamdata,mossprescott/slamdata