Bump activesupport from 6.0.3.2 to 6.1.7.6 in /styleguide#164

dependabot[bot] wants to merge 1 commit intomastercodeship/shipyard:masterfrom

dependabot/bundler/styleguide/activesupport-6.1.7.6codeship/shipyard:dependabot/bundler/styleguide/activesupport-6.1.7.6Copy head branch name to clipboard