Disable helm check for kubernetes 1.28.0 until supported by kubeconfo…

…rm (#3584)

re-enables the CI build pipeline. We'll restore 1.28.0 in the future by
reverting this.

.circleci/config.yml

@@ -373,6 +373,10 @@ commands:
             # Use helm to template our chart against all kube versions
             TEMPLATE_DIR=$(mktemp -d)
             for kube_version in ${CURRENT_KUBE_VERSIONS}; do
+              # Skip 1.28.0 until supported by kubeconform
+              if [[ "${kube_version}" == "1.28.0" ]]; then
+                  continue
+              fi
               # Use helm to template our chart against kube_version
               helm template --kube-version "${kube_version}" router helm/chart/router --set autoscaling.enabled=true > "${TEMPLATE_DIR}/router-${kube_version}.yaml"