zetaab: promote k8s versions

JobBuild
c2ecd236
08-20 06:21
pull-kops-bazel-build 1163697509399269376
pull-kops-bazel-test 1163697509403463682
pull-kops-e2e-kubernetes-aws 1163697509403463683
pull-kops-verify-bazel 1163697509403463684
pull-kops-verify-boilerplate 1163697509403463680
pull-kops-verify-gofmt 1163697509403463681
pull-kops-verify-govet 1163697509399269378
pull-kops-verify-packages 1163697509399269377