Fix failing kubectl skew tests

cluster/kubectl.sh

@@ -68,4 +68,10 @@ if false; then
   echo "Running:" "${kubectl}" "${config[@]:+${config[@]}}" "${@+$@}" >&2
 fi
 
+if [[ "${1:-}" =~ ^(path)$ ]]; then
+  echo "${kubectl}"
+  exit 0
+fi
+
 "${kubectl}" "${config[@]:+${config[@]}}" "${@+$@}"
+