Update clipboard related dependencies to use xcb 0.8
Update clipboard related dependencies to use xcb 0.8

nnethercote/servo,peterjoel/servo,saneyuki/servo,DominoTree/servo,saneyuki/servo,jimberlage/servo,nnethercote/servo,jimberlage/servo,paulrouget/servo,mattnenterprise/servo,jimberlage/servo,splav/servo,SimonSapin/servo,anthgur/servo,KiChjang/servo,dati91/servo,mattnenterprise/servo,avadacatavra/servo,saneyuki/servo,anthgur/servo,peterjoel/servo,pyfisch/servo,notriddle/servo,DominoTree/servo,SimonSapin/servo,jimberlage/servo,pyfisch/servo,paulrouget/servo,mbrubeck/servo,peterjoel/servo,larsbergstrom/servo,larsbergstrom/servo,saneyuki/servo,jimberlage/servo,DominoTree/servo,szeged/servo,canaltinova/servo,fiji-flo/servo,szeged/servo,emilio/servo,DominoTree/servo,canaltinova/servo,splav/servo,jimberlage/servo,notriddle/servo,sadmansk/servo,pyfisch/servo,peterjoel/servo,canaltinova/servo,cbrewster/servo,DominoTree/servo,fiji-flo/servo,canaltinova/servo,notriddle/servo,upsuper/servo,cbrewster/servo,dati91/servo,upsuper/servo,fiji-flo/servo,paulrouget/servo,SimonSapin/servo,szeged/servo,splav/servo,pyfisch/servo,sadmansk/servo,fiji-flo/servo,avadacatavra/servo,emilio/servo,dati91/servo,saneyuki/servo,paulrouget/servo,szeged/servo,SimonSapin/servo,notriddle/servo,dati91/servo,upsuper/servo,DominoTree/servo,upsuper/servo,avadacatavra/servo,upsuper/servo,szeged/servo,larsbergstrom/servo,cbrewster/servo,notriddle/servo,larsbergstrom/servo,cbrewster/servo,szeged/servo,saneyuki/servo,SimonSapin/servo,DominoTree/servo,jimberlage/servo,pyfisch/servo,notriddle/servo,mbrubeck/servo,splav/servo,saneyuki/servo,DominoTree/servo,sadmansk/servo,mbrubeck/servo,nnethercote/servo,ConnorGBrewster/servo,mattnenterprise/servo,emilio/servo,canaltinova/servo,anthgur/servo,nnethercote/servo,anthgur/servo,sadmansk/servo,splav/servo,anthgur/servo,mbrubeck/servo,paulrouget/servo,emilio/servo,peterjoel/servo,KiChjang/servo,dati91/servo,avadacatavra/servo,KiChjang/servo,peterjoel/servo,mattnenterprise/servo,peterjoel/servo,cbrewster/servo,notriddle/servo,larsbergstrom/servo,pyfisch/servo,nnethercote/servo,larsbergstrom/servo,fiji-flo/servo,KiChjang/servo,avadacatavra/servo,KiChjang/servo,paulrouget/servo,ConnorGBrewster/servo,larsbergstrom/servo,emilio/servo,sadmansk/servo,anthgur/servo,mbrubeck/servo,szeged/servo,larsbergstrom/servo,sadmansk/servo,sadmansk/servo,szeged/servo,notriddle/servo,jimberlage/servo,mbrubeck/servo,mattnenterprise/servo,larsbergstrom/servo,anthgur/servo,mattnenterprise/servo,paulrouget/servo,upsuper/servo,mbrubeck/servo,splav/servo,paulrouget/servo,nnethercote/servo,DominoTree/servo,jimberlage/servo,dati91/servo,fiji-flo/servo,mattnenterprise/servo,KiChjang/servo,pyfisch/servo,ConnorGBrewster/servo,pyfisch/servo,KiChjang/servo,KiChjang/servo,upsuper/servo,mbrubeck/servo,splav/servo,peterjoel/servo,dati91/servo,splav/servo,sadmansk/servo,peterjoel/servo,DominoTree/servo,nnethercote/servo,nnethercote/servo,saneyuki/servo,peterjoel/servo,larsbergstrom/servo,paulrouget/servo,saneyuki/servo,paulrouget/servo,SimonSapin/servo,ConnorGBrewster/servo,SimonSapin/servo,szeged/servo,canaltinova/servo,pyfisch/servo,emilio/servo,cbrewster/servo,emilio/servo,ConnorGBrewster/servo,nnethercote/servo,cbrewster/servo,fiji-flo/servo,szeged/servo,emilio/servo,mattnenterprise/servo,pyfisch/servo,KiChjang/servo,avadacatavra/servo,notriddle/servo,avadacatavra/servo,SimonSapin/servo,dati91/servo,KiChjang/servo,fiji-flo/servo,ConnorGBrewster/servo,ConnorGBrewster/servo,emilio/servo,notriddle/servo,anthgur/servo,avadacatavra/servo,emilio/servo,ConnorGBrewster/servo,upsuper/servo,saneyuki/servo,nnethercote/servo,splav/servo,cbrewster/servo,canaltinova/servo,canaltinova/servo,splav/servo