Remove some sleeps from `local_test.go`
Remove some sleeps from `local_test.go`

nvoron23/consul,ffung/consul,guojianli/consul,kingland/consul,yonglehou/consul,curtiszimmerman/consul,mfischer-zd/consul,turbine/consul,ryotarai/consul,pmalmgren/consul,marclop/consul,kylemcc/consul,curtiszimmerman/consul,marclop/consul,Spantree/consul,scalp42/consul,invenfantasy/consul,rhyas/consul,kingland/consul,curtiszimmerman/consul,wuub/consul,Pivotal-Pierre-Delagrave/consul,invenfantasy/consul,calgaryscientific/consul,zeroae/consul,Test-Betta-Inc/upgraded-engine,mbrukman/consul,mshean/consul,kylemcc/consul,elemet/consul,Eagle-X/consul,sfncook/consul,shaneog/consul,42wim/consul,krmcbride/consul,linearregression/consul,scalp42/consul,keyang512/consul,yonglehou/consul,jovandeginste/consul,DivyaVavili/consul,marclop/consul,invenfantasy/consul,ryotarai/consul,youhong316/consul,mbrukman/consul,tomdionysus/consul,AlphaStaxLLC/consul,beni55/consul,tshak/consul,jeffawang/consul,bodepd/consul,macb/consul,ffung/consul,ekristen/consul,alouche/consul,ryotarai/consul,Pivotal-Pierre-Delagrave/consul,mshean/consul,tamsky/consul,shaneog/consul,anshprat/consul,vamage/consul,DivyaVavili/consul,kingland/consul,linearregression/consul,lindenlab/consul,Pivotal-Pierre-Delagrave/consul,tempbottle/consul,i0rek/consul,marouenj/consul,krmcbride/consul,jeffawang/consul,faiq/consul,elcuervo/consul,tamsky/consul,turbine/consul,marenzo/consul,scalp42/consul,i0rek/consul,beni55/consul,kikitux/consul,Thib17/consul,hashicorp/consul,i0rek/consul,youhong316/consul,ffung/consul,JioCloud/consul,Test-Betta-Inc/upgraded-engine,rhyas/consul,dankraw/consul,owlin/consul,half-dead/consul,AlphaStaxLLC/consul,yonglehou/consul,zendesk/consul,DivyaVavili/consul,half-dead/consul,calgaryscientific/consul,alouche/consul,keyang512/consul,mfischer-zd/consul,sfncook/consul,sweeneyb/consul,tempbottle/consul,webhost/consul,StefanScherer/consul,leowmjw/consul,sean-/consul,kikitux/consul,kylemcc/consul,vamage/consul,elcuervo/consul,StefanScherer/consul,AlphaStaxLLC/consul,tshak/consul,zeroae/consul,marouenj/consul,itnihao/consul,Thib17/consul,ekristen/consul,sfncook/consul,soundcloud/consul,marouenj/consul,guojianli/consul,Thib17/consul,i0rek/consul,Eagle-X/consul,sunadm/consul,andygoalkeeper/consul,dankraw/consul,wuub/consul,lindenlab/consul,leowmjw/consul,42wim/consul,jeffawang/consul,calgaryscientific/consul,Eagle-X/consul,jeffawang/consul,anshprat/consul,kylemcc/consul,marenzo/consul,i0rek/consul,sequenceiq/consul,scalp42/consul,beni55/consul,mckennajones/consul,sroegner/consul,nicholascapo/consul,marclop/consul,talwai/consul,zendesk/consul,youhong316/consul,mbrukman/consul,keyang512/consul,webhost/consul,pmalmgren/consul,kingland/consul,wuub/consul,sean-/consul,anshprat/consul,StefanScherer/consul,marenzo/consul,vamage/consul,lindenlab/consul,BWITS/consul,hashicorp/consul,StefanScherer/consul,rhyas/consul,mfischer-zd/consul,yonglehou/consul,faiq/consul,BWITS/consul,kaskavalci/consul,dustinbrown/consul,sroegner/consul,42wim/consul,Spantree/consul,dankraw/consul,42wim/consul,itnihao/consul,bodepd/consul,sequenceiq/consul,ekristen/consul,turbine/consul,elcuervo/consul,pdf/consul,pmalmgren/consul,BWITS/consul,ffung/consul,scalp42/consul,mfischer-zd/consul,Eagle-X/consul,owlin/consul,sunadm/consul,half-dead/consul,tempbottle/consul,kikitux/consul,vamage/consul,tomdionysus/consul,elemet/consul,tamsky/consul,krmcbride/consul,tamsky/consul,sweeneyb/consul,hashicorp/consul,half-dead/consul,Spantree/consul,EasonYi/consul,dankraw/consul,marouenj/consul,EasonYi/consul,rhyas/consul,owlin/consul,mshean/consul,Test-Betta-Inc/upgraded-engine,tempbottle/consul,anshprat/consul,andygoalkeeper/consul,sweeneyb/consul,Spantree/consul,marenzo/consul,mbrukman/consul,rhyas/consul,JioCloud/consul,anshprat/consul,Test-Betta-Inc/upgraded-engine,yonglehou/consul,elemet/consul,tempbottle/consul,sean-/consul,ekristen/consul,nvoron23/consul,tugbabodrumlu/consul,youhong316/consul,ryotarai/consul,pdf/consul,EasonYi/consul,StefanScherer/consul,andygoalkeeper/consul,vamage/consul,kaskavalci/consul,nicholascapo/consul,dustinbrown/consul,elemet/consul,calgaryscientific/consul,alouche/consul,mshean/consul,zendesk/consul,JioCloud/consul,zeroae/consul,jovandeginste/consul,tomdionysus/consul,talwai/consul,jovandeginste/consul,bodepd/consul,sunadm/consul,elcuervo/consul,owlin/consul,samaitra/consul,ekristen/consul,mfischer-zd/consul,mfischer-zd/consul,sroegner/consul,zeroae/consul,JioCloud/consul,mckennajones/consul,keyang512/consul,marenzo/consul,kaskavalci/consul,sweeneyb/consul,Eagle-X/consul,tomdionysus/consul,talwai/consul,alouche/consul,zendesk/consul,leowmjw/consul,sroegner/consul,faiq/consul,Thib17/consul,andygoalkeeper/consul,AlphaStaxLLC/consul,soundcloud/consul,EasonYi/consul,webhost/consul,msn217/consul,Pivotal-Pierre-Delagrave/consul,msn217/consul,soundcloud/consul,shaneog/consul,soundcloud/consul,tugbabodrumlu/consul,mshean/consul,beni55/consul,samaitra/consul,jovandeginste/consul,lindenlab/consul,soundcloud/consul,sunadm/consul,webhost/consul,mbrukman/consul,kylemcc/consul,pdf/consul,bodepd/consul,BWITS/consul,sean-/consul,ffung/consul,tugbabodrumlu/consul,mckennajones/consul,sequenceiq/consul,42wim/consul,kikitux/consul,zendesk/consul,curtiszimmerman/consul,guojianli/consul,pdf/consul,kikitux/consul,invenfantasy/consul,nvoron23/consul,dustinbrown/consul,krmcbride/consul,macb/consul,DivyaVavili/consul,keyang512/consul,itnihao/consul,calgaryscientific/consul,sean-/consul,pmalmgren/consul,nicholascapo/consul,mckennajones/consul,nvoron23/consul,elemet/consul,nvoron23/consul,JioCloud/consul,jovandeginste/consul,tugbabodrumlu/consul,macb/consul,Thib17/consul,curtiszimmerman/consul,kaskavalci/consul,dankraw/consul,sfncook/consul,shaneog/consul,dustinbrown/consul,Spantree/consul,EasonYi/consul,sunadm/consul,lindenlab/consul,bodepd/consul,linearregression/consul,sfncook/consul,invenfantasy/consul,guojianli/consul,tshak/consul,andygoalkeeper/consul,marouenj/consul,zeroae/consul,beni55/consul,kingland/consul,macb/consul,mckennajones/consul,talwai/consul,pdf/consul,linearregression/consul,nvoron23/consul,talwai/consul,tshak/consul,msn217/consul,sroegner/consul,BWITS/consul,faiq/consul,youhong316/consul,sequenceiq/consul,marclop/consul,nicholascapo/consul,wuub/consul,samaitra/consul,dustinbrown/consul,guojianli/consul,ryotarai/consul,tshak/consul,half-dead/consul,wuub/consul,owlin/consul,AlphaStaxLLC/consul,sweeneyb/consul,kaskavalci/consul,itnihao/consul,jeffawang/consul,pmalmgren/consul,itnihao/consul,samaitra/consul,krmcbride/consul,shaneog/consul,DivyaVavili/consul,macb/consul,samaitra/consul,linearregression/consul,Pivotal-Pierre-Delagrave/consul,webhost/consul,tamsky/consul,tomdionysus/consul,sequenceiq/consul,hashicorp/consul,Test-Betta-Inc/upgraded-engine,turbine/consul,msn217/consul,msn217/consul,leowmjw/consul,turbine/consul,leowmjw/consul,faiq/consul,elcuervo/consul,tugbabodrumlu/consul,nicholascapo/consul,alouche/consul