Bump actionview from 6.0.3.2 to 6.1.7.3 in /styleguide#163

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

dependabot/bundler/styleguide/actionview-6.1.7.3codeship/shipyard:dependabot/bundler/styleguide/actionview-6.1.7.3Copy head branch name to clipboard