message: add copyright to font
diff: +// Copyright 2018-2021 Intel Corporation
  +// SPDX-License-Identifier: Apache-2.0
  +
  // File: 'ProggyClean.ttf' (41208 bytes)
  // Exported using binary_to_compressed_c.cpp
  static const unsigned int ProggyClean_compressed_size = 9583;
  