[ConstraintSystem] Make it possible to use `PotentialBinding` in set/map
[ConstraintSystem] Make it possible to use `PotentialBinding` in set/map

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