message: Update setuptools before installing twine.
diff: @@ -21,6 +21,9 @@ source tensorflow/tools/ci_build/release/common.sh
  # Use a virtual environment to get access to the latest pips
  python3 -m venv venv && source venv/bin/activate
  +# Install a more recent version of pip and setuptools as the VM's image is too old
  +python -m pip install --upgrade pip setuptools
  +
  # Install a more recent version of twine
  python -m pip install --upgrade 'twine >= 3.2.0'
  