Update grape requirement from ~> 2.2.0 to ~> 3.1.1#501

dependabot[bot] wants to merge 1 commit intomainskylightio/skylight-ruby:mainfrom

dependabot/bundler/grape-tw-3.1.1skylightio/skylight-ruby:dependabot/bundler/grape-tw-3.1.1Copy head branch name to clipboard