Bump rack from 2.2.3 to 2.2.6.4 in /study_guides/react_redux/pokedex_debugger#537

dependabot[bot] wants to merge 1 commit intomasterappacademy/cohort-resources:masterfrom

dependabot/bundler/study_guides/react_redux/pokedex_debugger/rack-2.2.6.4appacademy/cohort-resources:dependabot/bundler/study_guides/react_redux/pokedex_debugger/rack-2.2.6.4Copy head branch name to clipboard