Bump k8s.io/client-go from 0.26.2 to 0.28.4#180

dependabot[bot] wants to merge 1 commit intomainproject-codeflare/instascale:mainfrom

dependabot/go_modules/k8s.io/client-go-0.28.4project-codeflare/instascale:dependabot/go_modules/k8s.io/client-go-0.28.4Copy head branch name to clipboard