Bump shoulda-matchers from 5.3.0 to 6.4.0#2

dependabot[bot] wants to merge 1 commit intomainmydearcode/auth_service:mainfrom

dependabot/bundler/shoulda-matchers-6.4.0mydearcode/auth_service:dependabot/bundler/shoulda-matchers-6.4.0Copy head branch name to clipboard