Bump rbs from 4.0.0.dev.4 to 4.0.0.dev.5#849

dependabot[bot] wants to merge 1 commit intomainShopify/spoom:mainfrom

dependabot/bundler/rbs-4.0.0.dev.5Shopify/spoom:dependabot/bundler/rbs-4.0.0.dev.5Copy head branch name to clipboard