Updates kubeadm version resolution to use kubernetes community infra
bucket to fetch appropriate k8s ci versions. The images are already
being pulled from the kubernetes community infra bucket meaning that a
mismatch can occur when the ci version is fetched from the google infra
bucket and the image is not yet present on k8s infra.
Follow-up to kubernetes/kubernetes#97087
Signed-off-by: hasheddan <georgedanielmangum@gmail.com>
1d164d0747