Bump puma from 3.11.4 to 3.12.6#278

dependabot[bot] wants to merge 1 commit intomasterruby-bench/ruby-bench-web:masterfrom

dependabot/bundler/puma-3.12.6ruby-bench/ruby-bench-web:dependabot/bundler/puma-3.12.6Copy head branch name to clipboard