Fix ruby version regex
Fix ruby version regex

r15ch13/scoop,Cyianor/scoop,nikolasd/scoop,yunspace/scoop,Congee/scoop,toxeus/scoop,lukesampson/scoop,coonce/scoop,berwyn/scoop,nueko/scoop,vidarkongsli/scoop,reelsense/scoop,kodybrown/scoop,rasa/scoop