message: Temp. Force numpy upgrade
diff: @@ -129,6 +129,9 @@ do_pylint() {
  echo ""
  echo "check whether pylint is available or not."
  echo ""
  +
  + # !!!!!!This is only an hack to workaround CI VM with numpy 1.14.5!!!!!!!!
  + pip3 install --upgrade numpy~=1.19.2
  python3.8 -m pip show numpy
  ${PYLINT_BIN} --version
  