fixed a missing change for state.scratch in VFG
fixed a missing change for state.scratch in VFG

tyb0807/angr,iamahuman/angr,zhuyue1314/angr,fjferrer/angr,schieb/angr,mingderwang/angr,lowks/angr,haylesr/angr,mingderwang/angr,tyb0807/angr,GuardianRG/angr,iamahuman/angr,fjferrer/angr,angr/angr,lowks/angr,chubbymaggie/angr,schieb/angr,xurantju/angr,axt/angr,xurantju/angr,terry2012/angr,iamahuman/angr,angr/angr,f-prettyland/angr,chubbymaggie/angr,zhuyue1314/angr,axt/angr,angr/angr,cureHsu/angr,avain/angr,tyb0807/angr,GuardianRG/angr,cureHsu/angr,avain/angr,chubbymaggie/angr,haylesr/angr,axt/angr,terry2012/angr,f-prettyland/angr,f-prettyland/angr,schieb/angr