make SymbolGraph/verbose test less flaky
make SymbolGraph/verbose test less flaky

tkremenek/swift,JGiola/swift,roambotics/swift,gregomni/swift,apple/swift,rudkx/swift,rudkx/swift,gregomni/swift,gregomni/swift,hooman/swift,parkera/swift,hooman/swift,xwu/swift,xwu/swift,glessard/swift,ahoppen/swift,rudkx/swift,ahoppen/swift,rudkx/swift,JGiola/swift,glessard/swift,ahoppen/swift,roambotics/swift,xwu/swift,tkremenek/swift,parkera/swift,tkremenek/swift,atrick/swift,parkera/swift,tkremenek/swift,gregomni/swift,benlangmuir/swift,tkremenek/swift,benlangmuir/swift,apple/swift,glessard/swift,xwu/swift,benlangmuir/swift,hooman/swift,glessard/swift,atrick/swift,roambotics/swift,hooman/swift,benlangmuir/swift,atrick/swift,parkera/swift,roambotics/swift,hooman/swift,parkera/swift,JGiola/swift,tkremenek/swift,benlangmuir/swift,parkera/swift,gregomni/swift,rudkx/swift,apple/swift,JGiola/swift,ahoppen/swift,JGiola/swift,roambotics/swift,apple/swift,apple/swift,atrick/swift,atrick/swift,roambotics/swift,ahoppen/swift,atrick/swift,benlangmuir/swift,apple/swift,parkera/swift,ahoppen/swift,gregomni/swift,xwu/swift,xwu/swift,tkremenek/swift,hooman/swift,JGiola/swift,hooman/swift,xwu/swift,glessard/swift,rudkx/swift,parkera/swift,glessard/swift