message: Fix for Arduino presubmit
diff: @@ -23,7 +23,6 @@ cd /tmp
  rm -rf arduino-cli*
  curl -L -O "https://downloads.arduino.cc/arduino-cli/arduino-cli-latest-linux64.tar.bz2"
  tar xjf arduino-cli-latest-linux64.tar.bz2
  -mv arduino-cli-*linux64 arduino-cli
  /tmp/arduino-cli core update-index
  /tmp/arduino-cli core install arduino:sam
  