Update bcrypt-ruby dependency to version 3.1.2
Update bcrypt-ruby dependency to version 3.1.2

codefornigeria/adopt-a-hydrant,jasnow/adopt-a-hydrant,OpenTwinCities/adopt-a-tree,t-pfaff/adopt-a-hydrant,0111001101111010/adopt-a-spot-odu,Stackato-Apps/adopt-a-hydrant,HackMichiana/adopt-a-bus-stop,Bryanprz/adopt-a-street,codefornigeria/adopt-a-hydrant,jasnow/adopt-a-hydrant,baraka101/dar-adopt-a-mtaro,codefornigeria/adopt-a-hydrant,akintoey/adopt-a-hydrant,t-pfaff/adopt-a-hydrant,codeforanchorage/adopt-a-hydrant,codeforanchorage/adopt-a-hydrant,eebbesen/adopt-a-tree,baraka101/dar-adopt-a-mtaro,voyera/adopt-a-hydrant,t-pfaff/adopt-a-hydrant,eebbesen/adopt-a-tree,Bryanprz/adopt-a-street,akintoey/adopt-a-hydrant,jasnow/adopt-a-hydrant,CostantinB/adopt-a-hydrant,Bryanprz/adopt-a-street,OpenTwinCities/adopt-a-tree,0111001101111010/adopt-a-spot-odu,akintoey/adopt-a-hydrant,baraka101/dar-adopt-a-mtaro,HackMichiana/adopt-a-bus-stop,codeforamerica/adopt-a-hydrant,Stackato-Apps/adopt-a-hydrant,eebbesen/adopt-a-tree,voyera/adopt-a-hydrant,friendlycode/adopt-a-hydrant,CostantinB/adopt-a-hydrant,CostantinB/adopt-a-hydrant,codeforamerica/adopt-a-hydrant,OpenTwinCities/adopt-a-tree,friendlycode/adopt-a-hydrant,jamiekelly/adopt-a-hydrant,jamiekelly/adopt-a-hydrant,codeforamerica/adopt-a-hydrant,voyera/adopt-a-hydrant,jamiekelly/adopt-a-hydrant,OpenTwinCities/adopt-a-tree,billyfung/van-racks,billyfung/van-racks,Stackato-Apps/adopt-a-hydrant,billyfung/van-racks,friendlycode/adopt-a-hydrant