Bump rack from 2.0.7 to 2.0.8 in /server#4

dependabot[bot] wants to merge 1 commit intomasteremanovic7/quizMaster:masterfrom

dependabot/bundler/server/rack-2.0.8emanovic7/quizMaster:dependabot/bundler/server/rack-2.0.8Copy head branch name to clipboard