edid-decode moved to linuxtv.org. Update homepage link and download
site.
https://www.spinics.net/lists/linux-media/msg136517.html
Cc: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>