Update composer.json
Update composer.json

Updated fast route dependency requirement
iinux/Slim,AndrewCarterUK/Slim,slimphp/Slim,samsonasik/Slim,designermonkey/Slim,Sam-Burns/Slim,mnapoli/Slim,JoeBengalen/Slim,feryardiant/slim,juliangut/Slim,iinux/Slim,iinux/Slim,somjit2514/basic,RealSelf/Slim,dopesong/Slim,jaapverloop/Slim,opengeek/Slim,foxyantho/Slim,akrabat/Slim