Fixes CVE-2020-14344:
https://lists.x.org/archives/xorg-announce/2020-July/003050.html
Removed md5 & sha1 hashes, upstream does not provide them anymore.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>