Use newer version of haskell-gi-base
Use newer version of haskell-gi-base

Needed for the latest versions of the autogenerated haskell-gi
bindings (gi-gtk, etc.), which are coming in a later commit.

mrkkrp/stackage,simonmichael/stackage,k0ral/stackage,clinty/stackage,spencerjanssen/stackage,phaazon/stackage,mgajda/stackage,fpco/stackage,Daniel-Diaz/stackage,garetxe/stackage,lwm/stackage,creichert/stackage,phadej/stackage,stackbuilders/stackage,christiaanb/stackage,wereHamster/stackage,DanielG/stackage,GregorySchwartz/stackage,ethercrow/stackage,iand675/stackage,massysett/stackage,athanclark/stackage,mstksg/stackage,ygale/stackage,asr/stackage,jonschoning/stackage,soenkehahn/stackage,peti/stackage,alanz/stackage,brendanhay/stackage,fimad/stackage,judah/stackage,michalkonecny/stackage,Shimuuar/stackage,int-index/stackage