Log Message:
jpeg: update to 9.e

define LICENSE

Version 9e  16-Jan-2022
- Include alternate user interface files for cjpeg/djpeg.
- jcparam.c: change default chrominance DC quantization factor
  for lossless support.  Note: Requires rebuild of test images.
- rdgif.c, cderror.h: add sanity check for GIF image dimensions.
- Thank to Casper Sun for cjpeg potential vulnerability report.