Bump rack-protection dependency to test with 2.0.0 alpha
Bump rack-protection dependency to test with 2.0.0 alpha

burningTyger/sinatra,burningTyger/sinatra,jkowens/sinatra,jkowens/sinatra,mwpastore/sinatra,ryanshaw/sinatra,JonMidhir/sinatra,mwpastore/sinatra,JonMidhir/sinatra,ryanshaw/sinatra,JonMidhir/sinatra,jkowens/sinatra,mwpastore/sinatra,sinatra/sinatra,sinatra/sinatra,burningTyger/sinatra