[release-v1.28] update vm runner image #421

rpunia1 wants to merge 9 commits intorelease-v1.28solo-io/envoy-gloo:release-v1.28from

rav/v1.28-ci-upd-runner-vm-imgsolo-io/envoy-gloo:rav/v1.28-ci-upd-runner-vm-imgCopy head branch name to clipboard