Bump sigs.k8s.io/aws-iam-authenticator from 0.6.27 to 0.7.8#904

dependabot[bot] wants to merge 1 commit intomasterprometheus/test-infra:masterfrom

dependabot/go_modules/sigs.k8s.io/aws-iam-authenticator-0.7.8prometheus/test-infra:dependabot/go_modules/sigs.k8s.io/aws-iam-authenticator-0.7.8Copy head branch name to clipboard