package/jpeg-turbo: bump to version 2.1.3

Update hash of license file (date updated with
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/172972394a51352d0b67c30f20041e69a98d78b7)

https://github.com/libjpeg-turbo/libjpeg-turbo/releases/tag/2.1.3



Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>