Bump github.com/argoproj/argo-cd/v2 from 2.6.15 to 2.9.21#28

dependabot[bot] wants to merge 1 commit intomainchime/mani-diffy:mainfrom

dependabot/go_modules/github.com/argoproj/argo-cd/v2-2.9.21chime/mani-diffy:dependabot/go_modules/github.com/argoproj/argo-cd/v2-2.9.21Copy head branch name to clipboard