Update test/test-makefile.sh

Co-authored-by: Miguel Martin <mmartinv@redhat.com>

Author: say-paul

test/test-makefile.sh

@@ -137,7 +137,7 @@ get_device_guid () {
 
 run_fido_device_onboard () {
   local log=$1
-  local extra_args=("${@:2}")
+  shift
   cd ${creds_dir}
   go-fdo-client --blob "${device_credentials}" --debug onboard --key ec256 --kex ECDH256 "${@}" | tee "${log}"
   cd -