Github rockchip-linux doesn't provide libmali repository anymore and the
only up-to-date and maintained repository I've found is JeffyCN/mirrors
branch libmali that provide the identical situtation we were at with
previous repository, so let's switch to JeffyCN repository. This fixes
a build failure while trying to install rockchip-mali.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>