test: add v3rpc, rpctypes
test: add v3rpc, rpctypes

a-robinson/etcd,armstrongli/etcd,jlamillan/etcd,purpleidea/etcd,mickep76/etcd,wantonsolutions/dinv-etcd,yudai/etcd,ajityagaty/etcd,glevand/coreos--etcd,jonboulle/etcd,whuwxl/etcd,dnaeon/etcd,mqliang/etcd,coreos/etcd,ravigadde/etcd,heyitsanthony/etcd,tguangch/etcd,insequent/etcd,rnaveiras/etcd,heyitsanthony/etcd,qqsun8819/etcd,nekto0n/etcd,tguangch/etcd,sebrandon1/etcd,endocode/etcd,ktateish/etcd,jonboulle/etcd,mqliang/etcd,visheshnp/etcd,etcd-io/etcd,handsomesun/etcd,hongchaodeng/etcd,purpleidea/etcd,sebrandon1/etcd,glevand/coreos--etcd,jlamillan/etcd,YuleiXiao/etcd,qqsun8819/etcd,wantonsolutions/dinv-etcd,mickep76/etcd,sofuture/etcd,chipironcin/etcd,linuxcer/etcd,mkumatag/etcd,joshix/etcd,wantonsolutions/dinv-etcd,swingbach/etcd,westhood/etcd,rchicoli/etcd,gyuho/etcd,akauppi/etcd,fanminshi/etcd,vimalk78/etcd,lorneli/etcd,insequent/etcd,ktateish/etcd,CrazyJvm/etcd,ajityagaty/etcd,bdarnell/etcd,OyTao/etcd_learning,rchicoli/etcd,ajityagaty/etcd,mqliang/etcd,visheshnp/etcd,mkumatag/etcd,StorReduce/etcd,lumjjb/etcd,swingbach/etcd,westhood/etcd,luxas/etcd,ravigadde/etcd,rnaveiras/etcd,a-robinson/etcd,bluebreezecf/etcd,dannysauer/etcd,chipironcin/etcd,OyTao/etcd_learning,gyuho/etcd,plasticbox/etcd,bdarnell/etcd,nekto0n/etcd,hongchaodeng/etcd,cockroachdb/etcd,plasticbox/etcd,dnaeon/etcd,li-ang/etcd,sinsharat/etcd,CrazyJvm/etcd,StorReduce/etcd,lumjjb/etcd,etcd-io/etcd,luxas/etcd,etcd-io/etcd,joshix/etcd,zaphod-concur/etcd,yudai/etcd,fanminshi/etcd,vimalk78/etcd,cockroachdb/etcd,glycerine/etcd,armstrongli/etcd,rnaveiras/etcd,handsomesun/etcd,xiang90/etcd,dannysauer/etcd,glycerine/etcd,YuleiXiao/etcd,sinsharat/etcd,lorneli/etcd,bluebreezecf/etcd,li-ang/etcd,whuwxl/etcd,zaphod-concur/etcd,coreos/etcd,endocode/etcd,sofuture/etcd,akauppi/etcd,xiang90/etcd,linuxcer/etcd,mkumatag/etcd